Christopher Kane Was the Man of the Hour at the Serpentine Gallery Party
Actors, designers, a former New York mayor and dozens of models were among those in attendance at London's annual fete of the arts.
See What the Fashion Pack Is Wearing for Halloween
Adorable little North West even got in on the early bird action.
Giveaway Alert: We're Giving Away Two Pieces from the Marni for H&M Collection (Plus How You Can Win More on Instagram!)
Oh, we see you. Peeping that Marni at H&M look book, drooling over those perfectly quirky, perfectly Marni, silk prints--and let's not even get star