We all know Mariah Carey has got some serious pipes, and soon she’ll be showing them off to fans in Las Vegas!

The 44-year-old singing diva announced on ‘The Ellen DeGeneres Show’ Thursday that she signed a deal to perform all 18 of her No. 1 songs at The Coliseum at Caesars Palace.

Read more: Mariah Carey Paid $1 Million to Sing for Angola Dictator

Mariah is supposedly replacing longtime Caesars performer Celine Dion, who is reportedly not returning to Sin City anytime soon.

“I have to hope that the fans will enjoy this, because I’m going to be performing, which was kind of inspired by my album Number 1’s,” the mom of three-year-old twins, Moroccan and Monroe, told Ellen. “Hopefully, other people will enjoy this. I’ve never done this before.”

mariah carey

Mariah Carey performing onstage in 2014.

And she’s certainly walking away with a hefty pay day, considering the going rate per show for Celine was a whopping $476,000!

Mariah’s show will kick off on May 6. Tickets are on sale now.