Sam Smith Joined James Corden On “Carpool Karaoke”. Moments Later Fifth Harmony Joined The Party

Screenshot from James Corden’s YouTube Video

 How would you react if one of your fave girl groups joined you for a little carpool karaoke?

James Corden enlisted Sam Smith to help him navigate the Los Angeles Carpool lane. During the ride, Fifth Harmony jumped in the car for a surprise and song!

Check out the video below courtesy of The Late Late Show with James Corden: