So much partying going on, but with the opening of Topshop finally taking place in the US, can you really blame anyone for trying to drag celebrations out as long as they can?

Prior to Kate Moss and Sir Philip Green officially opening the store on Broadway and Broome yesterday, there was a celebratory dinner held on Wednesday night which was attended by some uber glamorous folk: designers Marc Jacobs and Jason Wu, models Lily Donaldson and Daria Werbowy, Anna Wintour with her daughter Bee Schaffer, Julia Restoin-Roitfeld – offspring of Paris Vogue ed Carine Roitfeld – and singers Jennifer Hudson and um, James Blunt (?!!). A bit of extra glamor – like they needed anymore – was brought by the attendance of A-list couple Jennifer Lopez and hubby Marc Anthony. The couple returned to get their party on at the launch last night, along with Emma Roberts, Lydia Hearst and MC Spank Rock.