Justin Bieber was one of a number stars in the crowd for the KSI vs Logan Paul boxing match in Los Angeles.
The fight went the way of Londoner KSI - real name is Olajide Olayinka Williams JJ Olatunji - who won on points over American Logan Paul.
The Canadian popstar, 25, was seen with friend Logan before the bout started early this morning UK time.
Bieber will have been disappointed to see KSI triumph on points over his friend, but the singer was all smiles when he was up in the ring after the fight had finished.
Speaking to Sky Sports before the first bell, Bieber said: "I don’t have any predictions but I hope that he wins.
“I don’t really know KSI and I guess I’m just a fan of Logan.
“It’s really cool I think it’s where it’s all going."
Also spotted at the fight were playboy Dan Bilzerian, rapper Wiz Khalifa, and MMA fighter Tyron Woodley.
