The Legendary Miss Britney Spears officially has a new BFF coming to town.

Mariah Carey, diva supreme and chanteuse elusive, is heading to The Colosseum at Caesars Palace in Las Vegas to take the place of Celine Dion for a spell, beginning on May 6.

The show will include all 18 of her #1 hits including “Vision of Love,” “Hero,” “We Belong Together” and “Touch My Body,” which is not something that everybody has, as well as “fan-favorite album cuts, never-before-performed selections and many more musical surprises.” Having witnessed the festive All I Want For Christmas Is You showcase last month, I can confirm that anything is possible at a Mimi show — including a twerking reindeer.

Tickets for the show are already available at Mariah’s website, including a lot of complicated information about VIP passes and Honey B. Fly fan club moments and all of that good stuff.

Between this and the ongoing Piece Of Me residency for the next 40 years, I might as well just start researching Vegas real estate.

I sure hope Brit Brit’s buying her tickets, and vice versa. They could have some really cool, festive and left-lane #somethingmoreurban moments together. We are lambily, y’all!