Anna Kournikova lasted about as long on The Biggest Loser as a guy would last in bed with this beaut... nevermind.
The point is: Kournikova will not be returning for a second season of the weight loss competition.
According to The Hollywood Reporter, the former tennis player was a "nightmare," often clashing with contestants and never relating to their struggles.
Kournikova's rep, of course, denies that his client was fired, while the blonde bombshell has released the following statement:
"I enjoyed my time on the Biggest Loser ranch. Although I will not be returning as a full time trainer on season 13, I will always be a part of The Biggest Loser family and my commitment to bettering lives through health and fitness will continue."