Britney Spears playfully poked fun at fellow Tinseltown tramp Lindsay Lohan on her website earlier today. Asking for fans to vote on titles for her upcoming album, one of Brit's choices is Omg is Like Lindsay Lohan Like Okay Like? Unless you've been living under a rock, Lindsay is in rehab -- again. Britney had her own rehab stint earlier this year. Now the girls totally have more in common than like partying and like panty-less nights. Ah -- to be on the inside of rehab jokes. Such successes those two are.