At least three people were injured after several people stormed the stage at the Danforth Music Hall on Tuesday night.
Toronto police confirmed that the artists were attacked on stage and say three people were taken to the hospital with injuries that do not threaten their lives.
Rapper Pusha T was performing at the Danforth Music Hall. It has not been confirmed if he was one of the injured people.
Around 1400 people attended and the police are on the scene to control crowds.
Danforth Avenue was blocked from Broadview Avenue to Playter Boulevard while police investigated, but has since reopened.
No one has been arrested at this time.