Matt Damon helped wrap up New York Fashion Week last night at a special Guns N' Roses concert held inside the Hiro Ballroom. DeLeon Tequila hosted the bash, which also brought out pregnant Sienna Miller and Tom Sturridge, along with Olivia Wilde, Jason Sudeikis, Taylor Momsen, and Jimmy Fallon. Matt had wife Luciana on hand, but Justin made the rounds without his rumored fiancée Jessica Biel. Their late night of rock and roll was Matt and Luciana's latest fun event. They wrapped up January with a shirtless and bikini-filled St. Barts yacht vacation, then were off to London to celebrate Lisa Snowdon's 40th birthday.
Matt Damon and Justin Timberlake Rock Out With Guns N' Roses