McDonald’s announced its next celebrity collaboration will be with Mariah Carey for the 12 days of free food.

The “Mariah Menu” debuts December 13th, and features a select free item each day through Christmas Eve with a $1 minimum purchase on the McDonald’s mobile app.
Last year ahead of Christmas, McDonald’s had 11 days of app deals featuring iconic characters’ (like Frosty the Snowman and Buddy the Elf) favorite menu items.