Bristol Palin's ex says he was trying to make her happy, but he sounded like a 'liar'
If Levi Johnston could take back anything, it would be ... posing for Playgirl? His on-off, on-off relationship and engagement to Bristol Palin, mother of his son Tripp, 20 months?
Nope. For Johnston, his biggest and only regret is a public apology he made to his famous would-be mother-in-law, Sarah Palin.