Charlie Puth On Stage: "F**k You Justin Bieber"

If you're gonna call out the biggest dude in pop right now, you've gotta back yourself.

Charlie Puth appears to have done just that, when in the middle of a song at a concert in Dallas over the weekend, he said 'F*ck you Justin Bieber' during the song 'We Don't Talk Any More'.

WHEN @charlieputh said "Fuck you Justin Bieber." HAHAHAH pic.twitter.com/k3nWD8y83U

— Allie Twist (@allisonxtwist) March 12, 2016

Puth later tried to explain himself on twitter, in tweets which have since been mysteriously deleted from his account.

OK, so it was an awkward joke that came out weird. Apparently it might've been a reference to Bieber's ex Selena Gomez, who features on the original track but wasn't present at the concert.

- NZME