Mariah Carey announced an upcoming Las Vegas residency for the first time in her career and the lambs are probably thinking, “It’s about time!”

See Highlights from Mariah Carey’s Mini Holiday Tour

The mother of two promises to perform all 18 of her No. 1 Billboard hits, including her debut single, 1990’s “Vision of Love.” Fans will also get to sing along to “We Belong Together,” “Emotions,” “Fantasy,” “Dreamlover” and a ton more.

"I'm going to do my first ever residency in Vegas at Caesars," Carey said on The Ellen DeGeneres Show in a segment airing Thursday. "This is a special event for me. And again, I have to hope that the fans will enjoy this.”

Mariah Carey’s 2014 Rockefeller Center Performance

The May and July residency will also mark the first time Carey performs every single one of her hit singles in one show.

"My songs are the soundtrack of my life and I can't wait to share them with my fans on stage!" she said in a statement. “Revisiting these songs for the show, working on the updated compilation and creating new music has really let me reconnect with my songs and I hope my fans will enjoy the experience.”

Tickets for Carey’s Las Vegas residency are on sale now and can be purchased here.

All Mariah's No. 1 singles below:

1) "Vision of Love"
2) "Love Takes Time"
3) "Someday"
4) "I Don't Wanna Cry"
5) "Emotions"
6) "I'll Be There"
7) "Dreamlover"
8) "Hero"
9) "Fantasy"
10) "One Sweet Day"
11) "Always Be My Baby"
12) "Honey"
13) "My All"
14) "Heartbreaker"
15) "Thank God I Found You"
16) "We Belong Together"
17) "Don't Forget About Us"
18) "Touch My Body"

Tags: Mariah Carey