James Corden’s ‘Carpool Karaoke’ Dream Guests: Beyoncé, Ed Sheeran, Katy Perry, Taylor Swift, U2, Barbra Streisand, And More James Corden has revealed his ultimate ‘Carpool Karaoke’ guest wish list. Among his dream rides are Beyoncé, Ed Sheeran, Katy Perry, Taylor Swift, U2, and Barbra Streisand. by James Geddes