Sophie, Countess of Wessex attend The Friendship Ball In Aid Of Great Ormond Street Hospital Children's Charity on October 9, 2014 in London, England.

  (L-R) Pixie Lott and Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England.

  (L-R) Pixie Lott and Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England.

(L-R) Pixie Lott and Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England.

  (L-R) Pixie Lott and Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England

Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England.

Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England.

Sophie, Countess of Wessex attends The Friendship Ball in aid of the Great Ormond Street Hospital Children's Charity at the Natural History Museum on 09.10.2014 in London, England.