People.com Lifestyle Style MTV Movie Awards' Red Carpet Stars Cameron! Rob & Kristen! Sienna! See whose style sizzled on one of Hollywood's most irreverent nights. By Melissa Liebling-Goldberg By People Staff Published on June 1, 2009 01:15 PM Share Tweet Pin Email 01 of 02 CAMERON DIAZ Jason Merritt/Getty Arriving alongside her costars Abigail Breslin and Sofia Vassilieva from My Sister’s Keeper, the actress flaunts her lanky figure in a printed Matthew Williamson tunic, second skin J Brand jeans, Tito Pedrini earrings, an Ippolita ring, Ferragamo clutch and electric blue Giuseppe Zanotti booties. 02 of 02 ROBERT PATTINSON Kevin Mazur/WireImage The Twilight star stands up to the bright sunlight of L.A. – and the glare of the stage lights – with his signature messy hair and disheveled style.