Joe Jonas Pictures

Joe Jonas of the Jonas Brothers and Demi Lovato warm up during the Arthur Ashe Kids Day at the USTA Billie Jean King National Tennis Center in Flushing, New York August 28, 2010. The 2010 US Open will begin on August 30. AFP PHOTO / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)

• Added 2010-12-13
• Taken n/a
• Copyright Getty Images