Keira Knightley strikes a pose at the London premiere of Pirates of the Caribbean: Dead Man's Chest in a golden Gucci number
Ellen Pompeo gets draped like a Grecian goddess at the 46th Monte Carlo Television Festival
Nicole Richie looks like a Palm Beach princess in a tropical-print halter dress at this pre-Fourth of July bash in L.A.
Mischa Barton, the former O.C. star celebrates at a pre-Fourth of July party in L.A.
Lindsay Lohan hits the beach in Malibu with her own Polaroid camera.
Beyoncé at the 2006 BET Awards.
Paris Hilton goes dark for a music festival in London.
Lindsay Lohan taps the 9-to-5 crowd for style inspiration at an L.A. fundraiser.
Jermaine Dupri and Janet Jackson are in perfect harmony at the BET Awards.
Diddy and his baby mama, Kim Porter
Mischa Barton seems to have been swept up in World Cup fever.
Paris Hilton graces T-Mobile's Sidekick soiree.
Brandy, where ya been? The host of NBC's new series America's Got Talent makes a comeback at T-Mobile's Sidekick party.
Nicole Richie at the T-Mobile's big bash.
Sarah Jessica Parker