(Cover) - EN Showbiz - Mariah Carey is unsure whether she "approves" of her husband Nick Cannon's tight relationship with Howard Stern.

Infamous shock jock radio host Howard has replaced Piers Morgan as a judge on media mogul Simon Cowell's TV talent show America's Got Talent, which Nick hosts.

Nick and Howard have developed a pretty tight bond thus far.

"He sent us gifts. I was like me and Howard are having a bromance right now," Nick laughed to Extra in a joint interview with his wife.

Mariah doesn't know how she feels about their blossoming friendship.

"I don't know if I approve of that," she joked. "I don't really like that terminology; it's not my favourite."

The couple, who share one-year-old twins Moroccan and Monroe together, are elated for the premiere of America's Got Talent Monday night.

"America's Got Talent is going to get us a house in the Hamptons, so we can be out there all summer long with a fabulous pool and I want it on the ocean!" Mariah gushed.

Unfortunately for fans, Mariah won't be hosting a massive tour anytime soon.

"Darling, I've got to finish my album!" she said. "I'm doing a few shows!" (C) Cover Media