A man was seriously injured in an axe attack at a celebrity nightclub.
Police said the victim suffered wounds to his head after the attack at the Bijou Club in Manchester.
The 31-year-old is in a serious but stable condition, the BBC reported.
Detective Chief Inspector Elizabeth Hopkinson said: "This was a particularly nasty assault, during which this victim sustained serious head injuries which at first were thought to be life threatening.
"Fortunately that is no longer the case, but that should take nothing away from the severity of this attack."
Guests at the club have included Justin Bieber, Tulisa, Drake and Rita Ora.
Greater Manchester Police asked for anyone with information to contact them.