This A-List “Carpool Karaoke” Just Won the Internet For the Holidays

It's a very merry, Mariah Christmas in these streets.

-By Soraya Joseph

Just when you thought James Corden couldn’t top his “Carpool Karaoke” with a loose-lipped Madonna’s confession on Michael Jackson, he did this.

Mariah Carey is the latest to join James Corden on a joy ride in the most recent episode of “Carpool Karaoke.”

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