The Patron's Lunch To Celebrate The Queen's 90th Birthday on June 12, 2016 in London, England.

Britain's Queen Elizabeth II looks out from Buckingham Palace as guests gather for the Patron's Lunch, a street party to be held along the Mall in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday. Up to 10,000 people are expected to attend the Patron's Lunch along with the monarch, her husband Prince Philip, Prince William and Prince Harry.

Britain's Queen Elizabeth II looks out from Buckingham Palace as guests gather for the Patron's Lunch, a street party to be held along the Mall in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday. 

Britain's Queen Elizabeth II looks out from Buckingham Palace as guests gather for the Patron's Lunch, a street party to be held along the Mall in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday. 

Britain's Catherine, Duchess of Cambridge meets guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

(L-R) Britain's Prince William, Duke of Cambridge, Britain's Catherine, Duchess of Cambridge and Britain's Prince Harry wave to guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Britain's Camilla, Duchess of Cornwall (L) meets three year old Elsa Engelke who is dressed as the Queen, as she attends a street party in Brimpsfield, Gloucestershire, south west England on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Queen Elizabeth II and Prince Philip, Duke of Edinburgh take part in a parade down The Mall during 'The Patron's Lunch' celebrations for The Queen's 90th birthday on June 12, 2016 in London, England.

Britain's Camilla, Duchess of Cornwall (2nd L) recieves a posey from the winner of the fancy dress competition, Ellie-Mai Pullin as she and Britain's Prince Charles, Prince of Wales (L) attend a street party in Brimpsfield, Gloucestershire, south west England on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

 

 

Queen Elizabeth II gives a speech during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

Prince Philip, Duke of Edinburgh waves to the crowd during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

 Queen Elizabeth II and Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Prince William, Duke of Cambridge meets the crowd during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

 Queen Elizabeth II attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Prince William, Duke of Cambridge attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

Prince William, Duke of Cambridge meets the crowd during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge meet the crowd during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

Prince William, Duke of Cambridge gives a speech during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Prince Harry attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

 Prince William, Duke of Cambridge gives a speech during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

 Prince William, Duke of Cambridge attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Prince Harry attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Prince William, Duke of Cambridge gives a speech during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

 Prince Harry attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Prince William, Duke of Cambridge attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

Prince Harry attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Peter Phillips, Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Prince Harry attend 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

 Catherine, Duchess of Cambridge and Prince Harry attend 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

Queen Elizabeth II attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England.

 Catherine, Duchess of Cambridge and Queen Elizabeth II attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

Britain's Princess Eugenie of York meets guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Queen Elizabeth II and Prince Philip, Duke of Edinburgh, followed by Prince William, Duke of Cambridge, Catherine, Duchess of Cambridge and Prince Harry, wave to guests attending 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England.

 Zara Phillip, Mike Tindall and Queen Elizabeth II leave after attending 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England.

 

Prince William, Duke of Cambridge, Catherine, Duchess of Cambridge leave after attending 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England. 

Queen Elizabeth II gives a speech during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

Queen Elizabeth II attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at The Mall on June 12, 2016 in London, England.

Queen Elizabeth II attends 'The Patron's Lunch' celebrations for The Queen's 90th birthday at The Mall on June 12, 2016 in London, England. 

Britain's Catherine, Duchess of Cambridge meets guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Britain's Prince Harry gestures as he speaks to guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday. 

Britain's Catherine, Duchess of Cambridge meets guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Britain's Catherine, Duchess of Cambridge laughs during the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday. 

Princess Eugenie of York greets guests attending 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England.

Britain's Prince Harry (R) speaks to Britain's Prince William, Duke of Cambridge during the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Britain's Queen Elizabeth II smiles from her car as she attends the Patron's Lunch on the Mall, an event to mark her official 90th birthday in London on June 12, 2016. 

Britain's Queen Elizabeth II smiles and waves from her car as she attends the Patron's Lunch on the Mall, an event to mark her official 90th birthday in London on June 12, 2016. 

Prince Harry greets guests during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at The Mall on June 12, 2016 in London, England. 

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince Harry greets guests attending 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England. 

 Prince Harry greets guests attending 'The Patron's Lunch' celebrations for The Queen's 90th birthday on The Mall on June 12, 2016 in London, England. 

Queen Elizabeth II and Prince Philip, Duke of Edinburgh take part in a parade down The Mall during 'The Patron's Lunch' celebrations for The Queen's 90th birthday on June 12, 2016 in London, England. 

Queen Elizabeth II attends 'The Patron's Lunch' celebrations to mark her 90th birthday on The Mall on June 12, 2016 in London, England.

 Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

Queen Elizabeth II attends 'The Patron's Lunch' celebrations to mark her 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

Catherine, Duchess of Cambridge and Prince Harry attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge watches a carnival parade as she attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Peter Phillips and Prince William, Duke of Cambridge attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince Harry attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Prince Harry attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince Harry attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge and Prince Harry attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Prince Richard, Duke of Gloucester watches a carnival parade as he attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

 Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge and Princess Eugenie watch a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

Prince Philip, Duke of Edinburgh travels down The Mall in the State Review Range Rover as he attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Princess Michael of Kent takes photographs on her mobile phone as she watches a carnival parade as she attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince William, Duke of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

(L-R) Princess Eugenie of York, Princess Beatrice of York and Prince Andrew, Duke of York walk about during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

(L-R) Princess Eugenie of York, Princess Beatrice of York and Prince Andrew, Duke of York walk about during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at on June 12, 2016 in London, England. 

(L-R) Britain's Princess Eugenie of York, Britain's Princess Beatrice of York and Britain's Prince Andrew, Duke of York leave Buckingham Palace to meet guests at the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

(L-R) Britain's Lady Sarah Chatto, Prince Harry, Mike Tindall and Britain's Princess Anne, Princess Royal laugh as they attend the Patron's Lunch, a special street party outside Buckingham Palace in London on June 12, 2016, as part of the three day celebrations for Queen Elizabeth II's official 90th birthday.

Prince William, Duke of Cambridge during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at The Mall on June 12, 2016 in London, England.

Prince William, Duke of Cambridge during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at The Mall on June 12, 2016 in London, England.

Queen Elizabeth II during 'The Patron's Lunch' celebrations for The Queen's 90th birthday at The Mall on June 12, 2016 in London, England.

Catherine, Duchess of Cambridge and Prince Harry attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince Harry attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Prince Harry pulls a face as he attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

Zara Phillips and Sophie, Countess of Wessex watch a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Peter Phillips attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Princess Beatrice watches a carnival parade as she attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Princess Michael of Kent takes photographs on her mobile phone as she and Catherine, Duchess of Cambridge watch a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

(L-R) Prince Edward, Earl of Wessex, Zara Phillips and Mike Tindall watch a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

(L-R) Peter Phillips, Prince William, Duke of Cambridge, Catherine, Duchess of Cambridge and Prince Harry attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

Prince William, Duke of Cambridge watches a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Princess Michael of Kent takes photographs on her mobile phone as she, Catherine, Duchess of Cambridge and Princess Eugenie watch a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England. 

Catherine, Duchess of Cambridge attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

 Zara Phillips and Mike Tindall watch a carnival parade as they attend 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.

Autumn Phillips watches a carnival parade as she attends 'The Patron's Lunch' celebrations to mark Queen Elizabeth II's 90th birthday on The Mall on June 12, 2016 in London, England.