Male model Adam Senn spent much of last year in a romantic tryst with actress Lindsay Lohan, most recently known for her reoccuring cameo in The Justice System, as a young, troubled, unemployed actress with a penchant for booze and blow. This guy could be getting (of age) boy band ass -- girls love him as the bad boy from MTV's "The City", and he's walked the runway for almost every major fashion house. Oh, and working as an underwear model for D&G is not exactly a dealbreaker. So crack-tweeting, rehab-frequenting, has-done-jail-time Lilo? Fail.