R'n'B singer Raz-B is currently on life support in a hospital in China ... just one day after he was smashed in the face with a bottle at a nightclub.
TMZ spoke to Raz's publicist, Toy Jones, who told them, "He is in a coma and needs as many prayers as possible."
As we previously reported, the 28-year-old was performing at a club in China on Thursday and was smashed in the face with a glass bottle while trying to break up a fight that erupted in the crowd.
De'Mario Monte Thornton aka Raz B was a founding
member of r'n'b boyband B2K
Raz received medical attention hours after the incident --and underwent minor surgery to repair a gash in his lip.
But the next day, sources close to Raz tell us he didn't wake up ... and Raz's backup dancer rushed him to a nearby hospital for treatment.
We're told doctors tested for brain activity and determined the situation was dire. Sources say Raz is breathing from a ventilator ... and has been slipping in and out of consciousness.