Top moments from Toronto's iHeartRadio MMVAs

Shawn Mendes Reigns Over iHeartRadio MMVAs

Shawn Mendes Wins Four iHeartRadio MMVAs | Billboard News

Shawn Mendes Performs New Song ‘Treat You Better’ At iHeartRadio MMVAs

Shawn Mendes is the big winner at the iHeartRadio MMVAs

Shawn Mendes Performs "Treat You Better" Live @ 2016 iHeartRadio MMVAs FULL PERFORMANCE HD

Shawn Mendes is the big winner at the iHeartRadio MMVAs _ Daily Celebrity News _ Splash TV

The iHeartRadio MMVAs 2018

MMVAs - Niall accepting his "Fan Fave International Artist" MMVA (June 18th)

MMVAS - Superwoman performs then Lorde

MMVAs 2013 Psy performing Gangnam Style in Opening

2013 MMVAs Awards Avril Lavigne performs Heres to Never Growing Up

#Marshmello SHOCKS MMVAs crowd by REVEALING he is.....Shawn Mendes_!_6TO4swvORmU_360p

Marshmello SHOCKS MMVAs crowd by REVEALING he is.....Shawn Mendes?!

Shawn Mendes - Treat You Better (Live From The MMVAs 2016)

Avril Lavigne Heres To Never Growing Up 2013 MMVAs Rehearsal

Fifth Harmony - Work From Home (MMVAs 2016)

Justin Bieber & Selena Gomez Fail on MMVAs

Marshmello SHOCKS MMVAs crowd by REVEALING he is....

PSY performs Gangnam Style at the 2013 MMVAs

#MMVAs - Camila Cabello - Crying in The Club