Justin Bieber's going to pull double duty on Feb. 9 as both host and musical performer on 'Saturday Night Live,' and he's reportedly game for anything.

Yes. Even that.

Bieber and his camp gave the 'SNL' writers the all-clear to mock anything they wanted, including those now infamous photos of the Biebs cuddling up with his new BFF Mary Jane. No word on whether they'll touch on his on-and-off relaysh with Selena Gomez, but chances are the average 'SNL' viewer only knows Gomez as "Justin Bieber's girlfriend" anyway.

Though his camp has been very quiet about his ganja habit, it's probably a smart move to use self-aware humor in the situation. Similar tactics were used after Paris Hilton's sex tape release and Alec Baldwin lost his fecal matter when he couldn't play Words With Friends on a plane.

(Paris who? Isn't she Kim's friend or something?)

TMZ reports that Bieber himself said no topic is off-limits. He told the 'SNL' producers to "push him as far as they want."

Keep it up, Justin, and we may decide we like you yet.