'Biggest Loser' Star Sued Over Homework

8/8/2009 2:00 AM PDT

'Biggest Loser' Star Sued Over Homework

A pair of construction workers claim they are the real biggest losers -- because mega-trainer Jillian Michaels stiffed them on some work they did.

According to two small claims lawsuits filed last month, Michaels -- best known a personal trainer on "The Biggest Loser" -- failed to pay nearly $10,000 in construction costs on her house in Los Angeles.

The work included extensive work to the pool -- including the installation of a salt water chlorinator, a heater and lighting.

Both sides are due in court next month.