Bristol Palin hopes to "not gain weight" on DWTS

You know how Kirstie Alley lost like 100 pounds when she was on Dancing with the Stars? That's what happens to most celebrities when they compete on the show. Not Bristol Palin: The reality star and daughter of Sarah Palin just hopes to not gain weight while doing her second stint on the show.

"My goal [is] not to gain any weight," she told People recently. "I think it's hurtful for any girl when someone's criticizing their weight on a national level. It's an awkward position."

Palin added that she's going to take the competition "as serious as I took it last time," but she won't be too upset if she's voted off.

"If I get voted off week one, then I get voted off week one. Hopefully I stick in there longer."

The mom of Tripp has a pretty good chance of making it for a few weeks, according to our expert calculations. However, she might have other stuff on her mind since loser baby daddy Levi Johnston vowed to get custody of their son after seeing how he acts on television.

Johnston told TMZ he was "disgusted" when he saw Tripp throw tantrums and use a gay slur on his mom's reality show, Life's a Tripp.

"I love my son more than anything," he added to the entertainment site. "I will do whatever it takes to make sure he is raised the right way."

Excuse us while we die laughing. Levi Johnston is the better parent? We might not be big Bristol fans, but she's probably the more responsible one of the two.

Image courtesy WENN.com