Fitness expert and TV personality Jillian Michaels has reportedly lent her name to a Wii Fit game: Jillian Michaels' Fitness Ultimatum 2009. Most will know Jillian from her appearances on TV's The Biggest Loser. The game, which uses the Wii Fit balance board, is based around workout methods developed by the exuberant fitness guru. According to the publisher, Majesco Entertainment, Fitness Ultimatum will be marketed toward women and casual gamers.