The Hiro Ballroom was the place to be in NYC last night! DeLeon Tequila played host to Guns N' Roses, who placed on a show for a star-studded crowd. Pregnant Sienna Miller holed up at a banquette together with her fiancé Tom Sturridge, whereas nearby, Matt and Luciana Damon stayed with their buddies designer Naeem Khan and Padma Lakshmi. Matt even said a fast hello to Justin Timberlake. New couple Olivia Wilde and Jason Sudeikis created the rounds, as did Jimmy Fallon and Boardwalk Empire's Jack Huston together with his Victoria's Secret Angel girlfriend Shannan Click. it absolutely was Sienna's latest Fashion Week outing. She joined W magazine editor Stefani Tonchi on Tuesday night for the gap of "The Ever Changing Face of Beauty" exhibit at the Park Avenue Armory.