The stars were out Sunday night at the iHeartRadio Much Music Video Awards in Toronto, and that included athletes from the world of sports.

Although Maple Leafs forward Mitch Marner, CFL stars Simoni Lawrence and Shawn Lemon weren't nominated for any awards at the MMVAs, they were all present on the red carpet in downtown Toronto. With the MMVAs being all about music, we asked Marner and company to show us their music chops, putting them to the test with two musical instruments, including a little guitar and a harmonica.

Athletes show off their music talents at the MMVAs

Mitch Marner, Simoni Lawrence and Shawn Lemon display their musical talents on the red carpet at the iHeartRadio Much Music Video Awards.

Alright, so maybe music isn't exactly their strong suit, but speaking of suits, the boys were all looking sharp, representing the sports world at the biggest video music award show in Canada.