Shawn Mendes & Camila Cabello Perform On Ellen - Watch Now!

Shawn Mendes and Camila Cabello hit the high notes together in this shot from their performance on The Ellen DeGeneres Show earlier this week in Los Angeles.

The two musicians performed their hit “I Know What You Did Last Summer” for the show.

“Ellen makes makes me extremely nervous. Haha,” Shawn jokingly shared on Twitter just ahead of their appearance, where Shawn also surprised a super fan of his.

Check out both vids below!