Justin Bieber is stirring up more controversy, saying that "I sleep with b******" in a new video. Selena Gomez' ex sat through a comedic roast at California's famous laugh factory, blurting out the jaw-dropping statement. 

According to Hollywood Life, Biebs defended his "manliness" by asserting that he has a lot of sex while being dissed by a comedian onstage.

Stand-up comic, Chris D'Elia had called Bieber out during his routine. Shocked to become the night's surprise guest, the 19-year-old crooner was made fun of D'Elia, who suggested that women didn't want Bieber.

D'Elia also dissed the "Bad Day" singer for wearing a shirt with sports jersey-style numbers on it, but no name on the back. D'Elia thought the jersey wasn't helping Bieber to get woman to want to date him. 

But Miranda Kerr's rumored new love had a revenge plan. Biebs immediately grabbed the microphone away from the comedian to stand up for himself, and proudly asserted that he has intimate relations with plenty of women, reported HL.

It looks like even D'Elia was shocked to hear Bieber's bold statement.

The comedian also mocked Bieber's entire outfit, which was drop-crotch pants, and a sweatshirt over a leather tank top. Justin proudly flaunted his fashions despite the jokes. While D'Elia took jabs poking fun at Bieb's roomy pants and knee pads as places to hide things, Bieber shrugged it off because it was just his "swag."

But Bieber took the mini-roast well, and finished the set by praising Chris and giving a hug to him, reported the celebrity news site.

Did your jaw drop over Bieber's bold declaration? Watch the video and tell us your thoughts with a note below!