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Mariah Carey and McDonald's have joined forces for an epic collaboration, the "McDonald's Mariah Menu."
The latest collab features 12 days of FREE food deals.
Fans who ordered a Sausage McMuffin with Egg in the app today scored a free Mariah/McDonald's t-shirt.
The shirts went to the first 10,000 people who ordered.
Safe to say some fans were disappointed after finding out they weren't able to secure the one-of-a-kind t-shirt.