Former 'X Factor' star Diana Vickers was reportedly attacked while performing in a nightclub last weekend.
According to The Sun, a man from the crowd rushed onto the stage as the 17-year-old was singing Take That's 'Patience'.
The man reportedly "launched himself" at the singer and tried to grab her.
Security then stepped in to pull Diana off stage and away from the brawl.
An onlooker said: "Diana was completely in shock and nobody deserves this while simply trying to entertain."
"After taking a five minute break she returned and finished her set which was amazing."