Shawn Mendes is enjoying a day to himself!

The 21-year-old singer was all smiles as he stepped out to run a few errands on Tuesday afternoon (November 12) in Beverly Hills, Calif.

PHOTOS: Check out the latest pics of Shawn Mendes

Shawn looked cool in a stylish green cardigan, skinny jeans, and black boots for his day out.

The night before, Shawn and girlfriend Camila Cabello packed on the PDA as they sat courtside at the Clippers basketball game.

READ MORE: Camila Cabello & Shawn Mendes Have a Secret Playlist of Songs