Ke$ha may have put to rest the rumors that she and Justin Bieber once had sex, but that doesn’t mean she’d rule out a future romp with the teen idol. In the new Rolling Stone, the provocative singer is asked, “Now that he’s single, would you consider it?” Ke$ha responds, “Sure. Wait, is he even legal? Could I go to jail for this?” Assured that Bieber is now 18, Ke$ha says, “OK, then, I would. We could go out and buy lottery tickets, vote, play putt-putt golf. All the things that are legal at the age of 18.”