Shawn Mendes took some time out for his fans when he hit the red carpet at the Billboard Music Awards in Las Vegas on Sunday. Ahead of the show, the 17-year-old singer stopped to take selfies with fans, all smiles as he posed for pictures. Shawn was also among the night's performers, and he took the stage to sing his hit song [1], "Stitches." Keep reading for a look at all the best snaps of Shawn Mendes at the show, then see the hottest eye candy at the Billboard Music Awards [2].