Shirtless Jon Gosselin: 'Don't Get Married, Levi'

Sailing the sparkling waters off Hawaii in a 40-foot catamaran, Jon Gosselin strips off his t-shirt and offers some words of advice to Levi Johnston.

"Just wait, Levi, you'll look like that -- you'll look like that, too," Jon jokes about his padded physique. "Don’t get married, Levi. This is what happens."

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