Shawn Mendes Performs His Hit 'Stitches' at the 2016 Billboard Music Awards

Shawn Mendes impressed at the 2016 Billboard Music Awards with an acoustic performance of his hit song "Stitches." Walking through a stage set up to look like the inside of a house, he started on guitar before transitioning to a piano, with fans delighted by his vocals.

Billboard Music Awards 2015: All Our Coverage

"Stitches," released last year, is Mendes' biggest hit to date, peaking at No. 4 on the Billboard Hot 100. The song comes from his debut album Handwritten, which hit the top of the Billboard 200 on release.

So far, The Weeknd -- nominated 19 times on the evening -- has been the big winner, taking home the Top Hot 100 artist honor, which he dedicated to Prince.

Billboard Music Awards 2016