Sugababes singer Amelle Berrabah has been arrested over allegations that she assaulted an 18-year-old woman.
The incident is said to have happened in a bar in Surrey on Saturday night.
A soucre told the Mirror, "By the end of the scuffle, Amelle had a handful of hair extensions."
Amelle, 23, spent the night in a police cell, but was released on bail the next morning so that she could join her bandmates Keisha Buchanan and Heidi Range on a flight to the US.
A police spokesperson said: “A 23-year-old female was arrested following an incident at a Guildford town centre bar. She was questioned and released on bail pending further enquiries.”