WATCH: Shawn Mendes Shows Off "Wimpy" Road Rage & More In Epic 'Carpool Karaoke'

The superstar even dressed up as Harry Potter in the car.

June 5, 2018

Mike Coppola, Getty Images

Shawn Mendes is an incredibly talented singer, but he's also one of the sweetest guys in the industry.

So we weren't surprised when the 19-year-old superstar showed off how lame his "road rage" truly is on last night's episode of Carpool Karaoke with James Corden. The host challenged Shawn to scream at another car, and it was just a little awkward:

The entire Carpool Karaoke episode is incredible. Apparently, Shawn would buy Justin Bieber's underwear for $500. What's up with that!? He explains more in the video above. 

Oh, yeah, and seeing him dressed up as Harry Potter (and Dumbledore) was adorable. 

Shawn is actually "taking over" the Late Late Show on CBS all week, so we can't wait to see what he and James Corden have in store for tonight's episode.

UP NEXT: Shawn Mendes' Gym Playlist Will Shock You!