Hot! Colton Haynes Reveals Six-Pack Abs in Malibu

Colton Haynes hanging out at the beach in Malibu. April 4, 2012 Credit:

Here's something to howl at!

Teen Wolf star Colton Haynes, 23, revealed his ripped beach body in Malibu, Calif. Tuesday. The Kansas-born actor showed off his six-pack abs, chiseled chest and toned arms -- and wore little more than jean shorts.

How does Haynes, who was once linked to Lauren Conrad, stay fit?

"It's funny because when you're in front of the camera, it looks like 10 ten pounds heavier, and you look a little better I think," he told Us Weekly in 2011. "I try to do yoga and work out."

Haynes also has a big appetite. "The reason I work out all the time is because I eat. I will literally u-turn if I see a golden arch," he once told Pop Eater. "I'm not kidding. Quarter pounder man, that's the best with the ranch dressing. I work out to ward off all the bad food I eat."

The first season of MTV's Teen Wolf will be released on DVD May 22.