James Corden struck gold with his latest "Carpool Karaoke."
Christina Aguilera and Melissa McCarthy joined "The Late Late Show" host in his famous Range Rover for the newest singing segment. The pair belted out Xtina's classic "Dirrty," where Melissa showed off her surprising skills rapping Redman's part of the song. The actress and Corden then got a hilarious vocal lesson from the singer who, of course, showed them why she's an icon. The trio threw it back with more Aguilera tunes before kicking Melissa to the curb.
If you're wondering about the connection between McCarthy and Aguilera, the singer lent her vocals for a song in McCarthy's newest movie, "Life of the Party."
You also have to hear which "Mickey Mouse Club" co-star Aguilera says had a big ol' crush on Britney Spears. Hint: it wasn't Justin Timberlake!