Kelly Osbourne got in a fight at an Arctic Monkeys concert - after a man pushed her TV presenter pal Alexa Chung.
The British host is dating the band's frontman Alex Turner, and she and Osbourne once went along to one of the group's gigs in California.
But the girls' night out turned nasty after MTV presenter Chung was shoved by a man in the audience.
Osbourne explains, "It was quite romantic. It was when Alexa met Alex and we went to go and see them play after we went to Coachella, at the Troubadour in Los Angeles.
"There was this man who was so tall and he pushed Alexa and it made me really, really mad so I pushed him back and I got in a big fight with this man who was three times my size!"