Mariah Carey has officially announced that she has signed up for a residency at Caesars Palace in Las Vegas.

The pop diva will be performing at The Colosseum in the iconic destination, with a show featuring some of her biggest tracks.

The 44-year-old is reported by TMZ to be filling in for Celine Dion, who is taking a break from her residency in Sin City until at least next year.

Announcing the news on The Ellen DeGeneres Show, Mimi said: "This is a special event for me. I have to hope that the fans will enjoy this 'cause I'm gonna be performing, which was kind of inspired by my album No 1s, and this is now the updated version with 18 of them."

The show will apparently include We Belong Together, Vision Of Love, Emotions, Dreamlover, Touch My Body, One Sweet Day, Don't Forget About Us and Fantasy.

Dates are still to be announced so keep it MTV UK News for more deets.