“Why invite me if you don’t want it to get ugly?”

That was Roastmaster Kevin Hart talking at the top of the Comedy Central Roast of Justin Bieber, which taped Saturday night in Los Angeles and premieres March 30 on Comedy Central.

Joining Hart in the #BieberRoast? Hannibal Buress, Chris D’Elia, Pete Davidson, Natasha Leggero, Ludacris, Shaquille O’Neal, Jeffrey Ross, Snoop Dogg, and Martha Stewart.

Will Ferrell also made an unannounced appearance in his Anchorman character.

Roll the clips! We’ll bring you more when we get ’em!

Jeffrey roasts Joffrey

Jeffrey Ross nailing Bieber to the cross as “The King Joffrey of Pop.” #GameOfThrones

UPDATED

Natasha Leggero has a joke that tags multiple people on the dais, after first taking care of little Kevin Hart.

And here is Martha Stewart reminiscing about her past encounters with Snoop Dogg.