Jonas Brothers & Tennis Greats Celebrate Arthur Ashe Kids’ Day [PHOTOS]

Closing out a day of tennis fun, the Camp Rock 2 stars, Jonas Brothers and Demi Lovato along with David Archuleta, performed as part of the annual 2010 Arthur Ashe Kids’ Day coming ahead of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York City on Saturday.

Kids hit the tennis courts and received free lessons Saturday as part of Arthur Ashe Kids Day. Among those who took part in the festivities were 30 homeless teenagers from Covenant House and pediatric cancer patients visiting from the University of Texas MD Anderson Children’s Cancer Hospital.

Partaking in the event were the biggest names in the world of tennis including Roger Federer, Andy Roddick, Kim Klijsters and Rafael Nadal.