Justin Bieber Is Really Thirsting for Seth Rogen

"Piece of Shit"
Seth Rogen calls Justin Bieber a "piece of shit" following the singer's DUI arrest.
Seth Rogen Hates Justin Bieber
Seth Rogen explains his disdain for Justin Bieber.

Justin Bieber is a desperate man. Like, really desperate.

Despite his bad track record with Seth Rogen, the “Baby” singer is desperate to have This Is The End funnyman on his Comedy Central roast. In fact, Bieber is so thirsting to be blasted by his fellow Canadian that he has taken to begging Rogen to return his calls on Twitter.

Needless to say, the following tweets reek of desperation and will make you cringe with secondhand embarrassment — especially when Bieber accidentally shades the actor by saying he’s still a fan even after The Interview snafu and attempts to drag Rogen’s name into a shameless plug for his new song.

The show will be taped on March 15 and is set to air on Comedy Central on March 30. Though Rogen has yet to respond, comedians Kevin Hart and Jeffrey Ross are totally in.

Most recently, the network released this shirtless — and somewhat disturbing — promo for Bieber’s roast. Again: Cringe.