Jonas Brothers and Demi Lovato Rock Arthur Ashe Kids' Day

Closing out a day of tennis fun, the Jonas Brothers and Demi Lovato took the stage at the USTA Billie Jean King National Tennis Center in New York City on Saturday (August 28).
Our favorite  Camp Rock 2 stars gave an awesome as usual performance as part of the annual 2010 Arthur Ashe Kids' Day coming ahead of the US Open tennis tournament.

Check back. We'll be posting more pics later. For now check out the red carpet video featuring Demi and the guys.