LONDON, ENGLAND - NOVEMBER 03: Rita Ora performs after switching on the Westfield London Christmas Lights at Westfield London on November 3, 2014 in London, England. (Photo by Karwai Tang/WireImage)
LONDON, ENGLAND - NOVEMBER 03: Rita Ora performs after switching on the Westfield London Christmas Lights at Westfield London on November 3, 2014 in London, England. (Photo by Karwai Tang/WireImage)