Last night, Sir Philip Green celebrated the new Topshop/Topman flagship store on Fifth Avenue (which opens today at noon) with the high-street retailer’s No. 1 fan, Beyoncé — fresh mom bob and all. The celebratory dinner at Vanderbilt Hall drew a crop of Topshop-clad A-listers, including Naomi Campbell, Ciara, and Hailee Steinfeld, as well as not one but two sets of blonde, hard-partying sisters: both Cara and Poppy Delevingne and Paris and Nicky Hilton. Other highlights included a live performance by Nick Jonas and Perez Hilton’s Dapper Ryan Gosling T-shirt.
Click through the slideshow for all these photos and more.