Parties! The style, stars and scoop from Hollywood's hottest events

After catching boyfriend Cisco Adler's band, Whitestarr, at the ultra-sexy Hotel Victor, Mischa Barton and Nicole Richie headed over to the Setai for the second night of a weekend-long fete to usher in 2006. Lindsay Lohan, Leonardo DiCaprio, and Sean Combs were among the revelers who got a jump on the festivities, stopping by the famed art deco hotel the night before New Year's Eve. This year's Setai celebration is shaping up to be just as big; host Jessica Alba is slated to ring in 2007 with Benjamin McKenzie and Hilary Duff.