Jessica Biel Rocks Out With Some Of Her Celeb Friends At Justin Timberlake's New York Concert!

Justin Timberlake has a seriously impressive list of groupies! The Suit & Tie singer performed at the Roseland Ballroom in New York this weekend, and plenty of stars came out to play! Jessica Biel was one proud wife and showed support for her hubby by rocking out and singing along to every single word of his songs! But