Women’s Wear Daily celebrated their 100th birthday at a fashion-packed Anniversary Gala in NYC on Tuesday night, which attracted everyone from the Devil herself Anna Wintour to Tsunami-surviving supermodel Petra Nemcova, who dominated the red carpet in a cobalt blue Notte by Marchesa frock with ruffled sleeve detail. The Sports Illustrated covergirl paired the color-popping dress with black tights and heels for a sexy and sophisticated look.

Also dressed in Gossip-worthy getup at the swanky style party was the gorgeous Jessica Szohr, who wore a tuxedo-style jumpsuit from Juicy Couture by Erin Fetherston with leopard print Christian Louboutin booties, and the Olsen Twins (although PETA probably wasn’t too happy with their fur-bulous coats).

Margaret Cho had us laughing with her truly awful attire, though her mismatched a la mode seemed a tad contrived. Susan Sarandon hit the NYC premiere of 127 hours dressed in granny getup, while David Arquette was up to his usual attire antics in Hollywood.