Celebs Pre-Party With Rock Band

This past weekend some of the biggest celebs found time to party it up with the hottest video game of the year, Rock Band. In order to celebrate the Grammy weekend, Xbox was featured in both the Style Studio and the Gifting Lounge to bring fun and entertainment to the celebs while they got ready for the weekend's big show. Some of them even played via Xbox LIVE against their fan's as part of Xbox 360's Game with Fame program.

Check out the stars below as they got their rock on...

Miley Cyrus