Oh, man. Those Bieblievers are on their own, Bieber Fever plagued planet, aren't they?! LOLz!
Check out Justin Bieber showing off his playful side and performing a brief cover of his lady love Selena Gomez's new single, Who Says? at his sold-out concert in Bogor, Indonesia over the weekend (above)!
Granted, you probably won't be able to hear it over the shrieking, HIGHlarious fans in the audience, so skip ahead to the 1:28 mark for the tunage!
We also appreciate the quick little rendition of …Baby, One More Time, too, but as one girl in the clip bellows, "I need you to sing YOUR song!"