Since then, Mendes' music has grown in popularity.
Mendes has been nominated for Grammys, VMAs, and Billboard Music Awards (viaIMDb).
For someone so young, the Canadian-born star has already accomplished significant milestones in his career.
His glow-up from adorable teen idol to bonafide hottie is just the icing on the cake.
Some people really have it all!
Plus, the height difference between Mendes and his longtime girlfriend Camila Cabello is so adorable.
For reference, Cabello is approximately five feet, two inches tall (viaSeventeen).
That means Mendes is nearly a foot taller than his beau!
