Justin Bieber can't help himself from performing impromptu concerts lately. Most recently, Bieber showed up at Los Angeles and celeb hotspot the Nice Guy to play the piano for some unsuspecting patrons. He played two Purpose tracks and a cover of One Republic's "Apologize," according to TMZ. If you're not familiar, the Nice Guy has a constant flux of celebrities going through their front (and back) door, including Kendall Jenner, Kylie Jenner, Gigi Hadid, Zayn Malik, and more.

Since the release of Purpose, Bieber has performed everywhere from Laguna Beach to several hotel lobbies with surprise sets for the lucky people in attendance. Considering not everyone will get to see him on his upcoming world tour, it's definitely a pretty cool thing. Keep them coming, Bieber.