A limo driver for pop star Justin Bieber reported an alleged assault on Sunday evening.
Toronto police were called downtown where the driver for Bieber's entourage pulled over, said Const. Victor Kwong.
It isn't believed Bieber was in the limo at the time.
"The driver for the (entourage) limo is making allegations. We don't know how many were in the limo at this time and we are still working on the investigation," Kwong said.
Bieber was seen earlier in the evening at the Air Canada Centre attending a hockey game where the Toronto Maple Leafs beat the Carolina Hurricanes 5- 2.
Bieber's newly released concert documentary bombed at the box office.
While on tour he has gotten into trouble for vandalizing property with spray paint and allegedly being a visitor at a brothel. There have also been fights with paparazzi.