Justin Bieber's a Shirtless Skater on Sunday Funday

Justin Bieber

Son of a Gun …

The Kid Looks Tight!

9/18/2017 7:03 AM PDT

Justin Bieber‘s having a hard time keeping his shirt on … and the struggle is real.

The Biebs went mostly shirtless over the weekend in WeHo as he hit up a skate park. The “Purpose” singer has a pretty good reason for going skins — just look at that bod. Need we say more?

The shirt did serve one good purpose … blocking those rays. Skateboarding is cool and all … but for our money, we’ll take reservations for 1 in Laguna Beach.