Maria Kang, a.k.a. the "Hot Facebook Mom," is back again, and she's courting controversy (not a surprise) with her "no excuses" attitude toward fitness.

The wife, mom, blogger and founder of a fitness nonprofit made headlines last year with a photo of herself and her three kids captioned, "What's your excuse?"

Posted in: Maria Kang

In the wake of The Biggest Loser's controversial finale last week, some critics are calling for the NBC show to alter its format, or be canceled altogether.

Rachel Frederickson revealed she'd lost a whopping 155 lbs. - including 45 in the past three months alone - to win this season, and spark controversy.

Posted in: The Biggest Loser