Shawn Mendes Bares His Biceps for Grammys 2019 Performance with Miley Cryrus - Watch!

Shawn Mendes and Miley Cyrus bring down the house with their performance at the 2019 Grammy Awards on Sunday (February 10) at the Staples Center in Los Angeles!

The 20-year-old musician bared his biceps in a leather vest as he and the 26-year-old “Nothing Breaks Like a Heart” hit the stage for a performance of his super hit song “In My Blood.”

PHOTOS: Check out the latest pics of Shawn Mendes

“In My Blood” is nominated for Song of the Year tonight.

Watch a clip of their performance below!

15+ pictures inside of Shawn Mendes and Miley Cyrus during their performance…