Levi Johnston hasn't seen his Hollywood career go the way he thought it would go. With the exception of a staged date with Kathy Griffin it has pretty much been crickets. The baby daddy to Sarah Palin's grand kid, has decided to jump start the publicity machine by deciding to pose naked for Playgirl. According to TMZ, who spoke to Levi's spokesperson the only thing Levi has to decide is if he is going to show the front or the back when he poses for the issue. I'm guessing if they cough up enough dough he will pose both front and back. He has been working out with a personal trainer to make sure he looks good when he does get in front of the cameras.