Gigi Hadid: The up-and-coming American model of the moment is tall and slim, as models tend to be. But at just 19, she decided on a white trouser suit rather than anything too revealing. And although she did flash a black lace bra underneath her jacket, this was certainly a more muted look.
Megan Trainor: She a fan of girly, pretty styles and on Sunday the singer songwriter (20) decided on a black lace top with sleeves teamed with a flared satin skirt to the knee. She also sensibly wore a pair of Kate Middleton-inspired nude tights, in case the evening got chilly.
Charli XCX: The 22 year old singer channelled old-school Hollywood glamour in a black, full-length dress. With her hair in soft curls around her face, as well as winged eye-liner and lashing of red lipstick, this was a thoroughly grown-up look. However, she did at least nod to her age with funky jewellery.