Caught in the Act!
05/03/2011 AT 06:00 AM EDT
Gisele Bündchen put on her dancing shoes for the Spring Fling bash at New York's Hiro Ballroom, which is the unofficial kickoff to the Met Costume Institute Gala. The supermodel danced up a storm near fellow reveler Fergie, though the ladies never acknowledged each other. Fergie, meanwhile, was really getting into her moves, and drew a feverish crowd of people who wanted to dance with her. Also there: Will Smith and Jay-Z, who arrived without their wives.
Kirstie Alley and Maksim Chmerkovskiy got in some extra practice when Prince called the Dancing with the Stars duo up on stage during his L.A. gig to show off their moves. The feisty dance partners tore it up to his song "Kiss" and, as Alley Tweeted Sunday morning, it was "SOOO flipping FUN!!!"
Glee's Chord Overstreet, partying with rumored girlfriend Emma Roberts at the Standard Hotel in N.Y., along with his castmates Chris Colfer, Amber Riley and Kevin McHale after a Cinema Society event. Says an onlooker of Overstreet and Roberts: "They seemed close."
By PAUL CHI, JENNIFER GARCIA, ELIZABETH LEONARD and LINDA MARX