Justin Bieber Dons Guns N' Roses T-Shirt For Juice Run

Justin Bieber heads back to his car after picking up a juice drink on Monday (September 25) in West Hollywood, Calif.

The 23-year-old singer looked casual in a Guns N’ Roses shirt, a black hat, gray pants, and a pair of sneakers.

PHOTOS: Check out the latest pics of Justin Bieber

Over the weekend, Justin hung out with his pal Niall Horan after he got back from the iHeartRadio Music Festival. Justin then posted a photo of himself in a similar pose as Niall‘s album cover art. See it below!

Earlier in the weekend, Justin did some shopping at Barneys New York.