Shawn Mendes was the latest celebrity co-pilot on Carpool Karaoke & we got to see another talent we never knew he had! James Corden let him rage it out on the roads and it was so funny! Then there was the whole convo about Justin Bieber’s underwear and Shawn fan-guying over “Harry Potter”. My favourite part was seeing him unleash his Canadian side with a little round of ice hockey! – April