Anna Kournikova celebrated her birthday happily! The Russian tennis star Anna Kournikova, who is surprisingly probably the most famous player to never win a singles tournament, turned 30 today. Anna currently resides in Miami Beach, FL where she plays in occasional exhibitions and... 

Anna Kournikova, the tennis player whom we have admired for several years can now be seen on television in her newly transformed role. The Russian tennis star player will mash up our Biggest Loser candidates as she has just accepted the offer to be the trainer and judge for the contestants....