The seventh season of “Dancing with the Stars“ kicked off with host Tom Bergeron promising the biggest season ever as the stars would tackle two dances in the first week. It was a battle of old versus young (Cloris Leachman and Cody Linley), big versus small (Warren Sapp and Susan Lucci) and Olympian versus Olympian (Misty May Treanor and Maurice Greene).The dancers had to learn two dances in their first week, performing one each on Monday and Tuesday -- except for one couple that would be eliminated on Tuesday, based on Monday night's vote. One more dancer would be eliminated on Wednesday.The stars are: