After Bristol and Levi, What Unlikely Couple Is Next?

The recent news that Bristol Palin and Levi Johnston were engaged came as a shock to many. After all, here's a couple whose relationship imploded on the world stage and turned into a bitter family feud involving Palin's mother Sarah Palin, the former vice presidential candidate. Following their breakup, the pair traveled very different paths: Bristol Palin went on to be a spokeswoman for teen abstinence; Levi Johnston posed for Playgirl. But like star-crossed lovers, Palin and Johnston...Full Story