looked absolutely stunning last night in a little black dress at the Topshop
Topman Flagship Opening Dinner. Also in attendance: Topshop model Cara Delevingne
, also wearing a sexy LBD, heartthrob Nick Jonas
looking handsome in a sharp grey suit, Ciara
clad in cool black leather overalls, and Hailee Steinfeld
wearing a white jumpsuit with a plunging neckline.