Mariah Carey is comin’ to town and she’s bringing her festive singing chops.

Hudson’s Bay and Saks Fifth Avenue announced Thursday that the superstar singer is set to unveil “spectacular” holiday windows at the Eaton Centre in downtown Toronto on Nov. 3.

The window unveiling event “will be a celebration for the city of Toronto complete with lights, fireworks and a very special musical performance by singer Mariah Carey,” the department stores said in a joint statement.

With Carey scheduled to sing, spectators will likely be treated to a live rendition of her monster hit from 1994, “All I Want for Christmas is You.”

Canada’s first Saks Fifth Avenue store opened at the Eaton Centre earlier this year.