By Bobbie Whiteman For Dailymail.com
Published: 18:33 GMT, 1 November 2019 | Updated: 18:33 GMT, 1 November 2019
She's famous for her love of all things Christmas.
And on Friday, November 1, Mariah Carey shared a cute Instagram video of the official start of her holiday season.
Although most people hold off until after Thanksgiving at the end of November, that's not how the 49-year-old rolls.
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Bed time: Mariah Carey is so tired she doesn't take her wig and make up off after Heidi Klum''s Halloween party on Thursday night, in new Instagram video she shared on Friday
The video starts with Mariah going to bed still dressed in the Halloween costume she wore at Heidi Klum's party on Thursday night.
She fell asleep as a 1980s rocker in a spiky wig and full make-up. But the songstress looked very different when the clock on her cellphone clicked over to November 1.
The phone then rang with the intro of her hit All I