Justin Beiber issues apology to an Instagram user; read why

Justin Beiber is known to be very kind to his friends and fans and has on numerous occasions won the hearts of many with his generosity.

On Sunday, the pop star took to his Instagram to apologise for "inappropriate comments" on a user's post.

Justin mentioned that he had earlier posted a rude comment on someone's Instagram post and had come to a realisation that he shouldn't have written something like that.

Justin issued a public apology to the unidentified Instagram user by posting a long note on his Instagram story.

He wrote, "For some reason, I commented on some guys' page 'sad existence' because he was doing something I thought was dumb. Not quite sure why I felt the need to write that. If what he was doing makes him happy who am I to say anything, hope it didn't hurt his feelings, it's been eating me up all day. To the dude I wrote it to, man I'm sorry".

Bieber documented his facial paralysis in an Instagram video. "As you can see, this eye is not blinking. I can't smile on this side of my face. This nostril will not move, so there's full paralysis on this side of my face," the singer-songwriter told his followers in June.