Former tennis player Anna Kournikova has a new gig. Kournikova will replace Jillian Michaels, as a celebrity trainer, on NBC's "The Biggest Loser." The heraldsun.com has the story, below.

FORMER tennis pin-up Anna Kournikova will replace Jillian Michaels as one of the trainers on the US series of The Biggest Loser, the NBC show's executive producer told New York Magazine.

The 29-year-old Russian, better remembered for her stunning looks than her achievements on the court, will be the cornerstone of an overhaul of the program as it enters its 12th season.