Do the Jonas Brothers ever take a break? On Saturday, the musical trio, along with Demi Lovato and David Archuleta, were the headliners at the 2010 Arthur Ashe Kids' Day in Queens, New York. The 15th annual event, which honors the memory of the late tennis champ/humanitarian Arthur Ashe, not only kicked off the U.S. Open, but benefitted the National Junior Tennis and Learning Network as well. Ashe founded the organization in 1969 along with Charlie Parasell and Sheridan Snyder in an effort to "develop the character of young people through tennis and education."
In addition to taking part in plenty of fun tennis-related activities, kids in attendance got to see exciting matches between professional tennis stars like Roger Federer and Rafael Nadal. But the highlight of the day probably had to be the sold-out live concert, where the JoBros performed "L.A. Baby" for the screaming crowd, and Archuleta sang his new single, "Something 'Bout Love." Check out the clips below!