Pixie Lott stuns in a black bralette at the British Vogue Self Portrait Event in London

Sabrina Elba turns heads at the British Vogue x Portrait Event in London

Irina Shayk exudes elegance in a floor-length black dress for British Vogue event

Lottie Moss, 23, dons a sparkling fuchsia suit as she arrives at a British Vogue event