Mariah Carey is doubling down this holiday season…

After announcing a pair of one-off Merry Christmas to All! shows at Toronto’s Scotiabank Arena and New York’s Madison Square Garden this December, the 52-year-old half-Venezuelan American Grammy-winning singer has added an additional date in each city.

“New Yoooork!! The demand has been so nice, we’ve decided to do it twice! I’m adding a 2ND Madison Square Garden show on Friday, December 16th!,” she tweeted of the double-down, with tix for both shows going on sale today (October 28) at 10 a.m. ET. “Can’t wait to celebrate Christmas with you all!”

ACarey also added a second Scotiabank gig for her Canadian lambs on December 9; tickets for both Canadian shows are already available.

According to a release, these will be Mariah’s only Christmas concerts this yuletide season and fans who purchase a ticket will also get a chance to buy an exclusive t-shirt and a copy of the singer’s illustrated holiday fairytale book, The Christmas Princess, which is due out on Nov. 1.

https://twitter.com/MariahCarey/status/1585730969079685120