Sometimes if you're a pop star, you've gotta live it up and sing "Hotline Bling" with a live band in front of a group of strangers. Don't take our word for it: Justin Bieber recently delivered an impromptu performance of Drake's smash hit, and luckily, video footage exists.

The Biebs took over the mic at the Marine Room Tavern in Laguna Beach, Calif. over the weekend, and TMZ was there to see him break it down in a gray hoodie. This isn't the first time Bieber has nodded to "Hotline Bling": he dropped a remix of the track on his very own hotline in October, and performed the song during an intimate Toronto show.

Bieber will be playing much, much bigger rooms next year when he sets forth on his Purpose world tour. Think you know young Justin Bieber? Take this ultimate quiz and find out.