Don’t mess with Mariah Carey’s husband! Nick Cannon’s wife showed up at his MTV1 Show “Wild’N Out” while he was flirting with his female co-star. Mimi appeared from backstage with two bodyguards and said: “I will shut all this shit down!”! LOL! Check it out below.

“I know, I’m sorry,” replied an embarrassed Nick.

Watch Mimi’s hilarious cameo below.