Nick Cannon has filed for divorce from Mariah Carey.

The couple's split was confirmed in September last year (14), and documents obtained by show Cannon filed paperwork last month (Dec14) to make the split official.

Carey and Cannon married in 2008 and are parents to three-year-old twins, Monroe and Moroccan.

The divorce news comes after Carey confirmed she is relocating to Las Vegas this year (15) to start a lucrative residency in Sin City.

More: Mariah Carey & Nick Cannon Living Apart - Is Divorce On The Cards ...

TMZ: Nick Cannon -- Files for Divorce from Mariah |