Nick Cannon is still getting used to being a tabloid headline all the time: First for his much-publicized marriage to singer Mariah Carey, 10 years his senior; then for expecting babies for what felt like an eternity; and now for the unusual names they chose for their twins, Monroe (the girl) and Moroccan (the boy).

But he has no problem joking about it all -- especially to anyone who'll tune in and watch his first comedy special, 'Mr. Showbiz,' which premieres May 14 Showtime.

There's even a special sweet moment when he talks about how much he loves his wife ... and then jokes that he's set for life, before jumping into singing one of her many lucrative hit songs, 'Hero.'

Yeah, nothing is off limits. Other hot topics: his pal Kanye West, Eminem and where he uses conditioner. TMI? Maybe, but it's all in fun.

We caught up with Cannon to talk about life with Mariah, the controversy surrounding their new bundles of joy, the special and the next season of 'America's Got Talent.'