We already know JB's roastmaster is Kevin Hart, but there are some others on the roast-list that might surprise you. Like um, Martha Stewart?
Yeah, she's set up to roast the Biebs. Snoop Dogg, Ludacris, Shaquille O'Neal, Hannibal Buress, Chris D'Elia, Natasha Leggero and Jeffrey Ross will be doing the job, too.
While we're impressed with the lineup, Justin's not fully satisfied.
The Biebs' special will tape on Saturday, March 14 at Sony Studios and air on Comedy Central on Monday, March 30 at 10 p.m. Are you going to tune in?