August 26, 2011 2:42 pm Anna Kournikova “Can't Wait” to Help on “The Biggest Loser” Anna Kournikova tells why she thinks she’s qualified to be a trainer on “The Biggest Loser” Season 12. Also, she chats about why she loves the NBC reality series. US & World Videos 0:45 Lakers fire head coach Darvin Ham 1:12 5 things to know about Tom Thibodeau 21:18 Jim Gaffigan gives hilarious dad advice to Kelly Clarkson audience 9:45 Orlando Bloom says he's shocked he's still alive after filming his new adventure show 9:22 Mississippi nonprofit tackles poverty head-on through radical approach