Mariah Carey Hits The Stage For First Time Since Split From James Packer!

Mariah Carey strikes a pose in a red gown while attending The Hudson’s Bay And Saks Fifth Avenue Holiday Window Unveiling Presentation held at Hudson’s Bay on Thursday (November 3) in Toronto, Canada.

The 46-year-old singer hit the stage from the first time since her split from fiance James Packer to perform a spirited rendition of her classic holiday hit “All I Want for Christmas Is You.”

PHOTOS: Check out the latest pics of Mariah Carey

It was recently revealed that Mariah is slated to perform during VH1 Divas Holiday: Unsilent Night, VH1 confirms.

“I’m thrilled VH1 asked me to return to the DIVAS stage this year,” Mariah said in a statement. “The DIVAS special offers a wonderful opportunity to perform for my fans over the holidays, which is my favorite and most festive time of year.”

FYI: Mariah is wearing a Anna Maier gown.

10+ pictures inside of Mariah Carey at the Saks Fifth Avenue Holiday Window Unveiling…