LOS ANGELES // Jillian Michaels, the fitness expert on The Biggest Loser, the hit reality TV series, has auctioned her motorcycle on eBay to raise money for victims of the Haiti earthquake. The highest bid was US$17,400 (Dh63,911) for her Yamaha FZ1. The bike was custom painted by Troy Lee. a well-known California-based motorbike customiser. The bike features titanium pipes, modified mirrors and a special alarm. "This bike is special to me. It holds tremendous sentimental value symbolising my return home to The Biggest Loser," Michaels says.