At least two people were been bitten by a rat at the Evolution Festival in Newcastle.
An audience member and a security guard were bitten by the rodent that made its way into the crowds during Raleigh Randall's act.
He was forced to restart his performance after the rat was caught.
More top news
Cricketer Ben Stokes has confirmed that he will not return to the England squad until after his first court appearance.
Music fans are being promised a chance to go 'One Step Beyond' this summer as Madness announce a UK tour with a North East stop.
International pop icon Britney Spears will be bringing her “Britney: Piece of Me” show to Scarborough this summer.