Philadelphia Freedom (song) about tennis. "It's a feeling," she said. King and John also co-founded the World Team Tennis Smash Hits, a charity function benefitting AIDS charities.King speaks about her work with Elton, saying "We're out there every single day with our energy and we're going to make this world a better place, no matter if it's through tennis, through music, whatever, to try to help the LGBT community, just help humanity." The song was covered by MFSB on their album of the same name The song was covered by Hall & Oates on the 1991 tribute album "". Philadelphia Freedom (song) "Philadelphia
2010 Billie Jean King Cup 2010 Billie Jean King Cup The 2010 Billie Jean King Cup was the 2nd edition of this tennis exhibition tournament. Seven-time Grand Slam champion Venus Williams, 2009 French Open Champion Svetlana Kuznetsova, and 2009 US Open Champion Kim Clijsters participated. 2009 Australian Open and Wimbledon Champion Serena Williams had to withdraw from the event due to a leg injury. She was replaced by 2008 French Open Champion Ana Ivanovic. In the first semifinal, Clijsters defeated Ivanovic in a tiebreaker (7–2), despite Ivanovic having match point at 5–4 up. Williams defeated Kuznetsova in the second semifinal, 6–4. Williams defeated Clijsters in