MARIAH CAREY joined her husband NICK CANNON at a party in Los Angeles on Sunday night (07Oct12) to celebrate the TV personality's birthday.

The America's Got Talent co-host turns 32 on Monday (08Oct12), and to mark the occasion he hosted a special bash at the Playhouse Nightclub in Hollywood.

Carey was on hand to keep her husband company, and she kept her online fans updated about their special night out by uploading photos to her Twitter.com page.

In a series of posts, she writes, "My hubby on his birthday fest! On to the party! Happy birthday Nick Cannon!"