LONDON, ENGLAND - DECEMBER 16: Pixie Lott performs in aid of Penny For London at St Pancras Station on December 16, 2014 in London, England. (Photo by Stuart C. Wilson/Getty Images)
LONDON, ENGLAND - DECEMBER 16: Pixie Lott performs in aid of Penny For London at St Pancras Station on December 16, 2014 in London, England. (Photo by Stuart C. Wilson/Getty Images)