Jillian Michaels has been a personal trainer on NBC's hit weight loss reality competition 'The Biggest Loser' since it debuted in October 2004. Though she has left the show in seasons past, this time she might be done with the show for good.

Television is a fickle business, and when popular shows inevitably end, their finales don't always live up to fans expectations.

It's Kristen Stewart's 24th birthday today, and here is a look at some of her moments that made her a massive success.

On Wednesday, CBS will air an all-new episode of 'Criminal Minds' entitled, 'What Happens In Mecklinburg.' In the upcoming episode 21, viewers will get a front row seat look into the personal life of Supervisory Special Agent (SSA) Derek Morgan, while the BAU looks into the underlying factors that caused individuals to go missing from a fraternity party near Memphis, Tenn.