Although Rihanna and Chris Brown are officially over, the pop starlet can't seem to catch a break from violent and negligent behavior.

During the 25-year-old's Sunderland stop of her Diamonds world tour, the concert reportedly saw around 10 people fighting, eventually leading to nine arrests.

Rihanna performing in Sunderland yesterday: pic.twitter.com/orxZP4Ne16

— Rihanna-Fenty.com (@RihannaReplay) June 21, 2013

"I've been to a lot of football matches at the Stadium, including derbies, and I've never felt as threatened as I did at that concert," recalled concert goer Kim Noble.

"I just kept waiting for the security to come and break it all up. Eventually, one young lad came over, but he was just by himself and didn't even have a walkie-talkie."

According to Scotman, things escalated between two groups because one couldn't see the singer due to a woman's dancing.

"They started shouting at each other and eventually there was a full-scale fight involving about 10 people. There was hair flying everywhere and shoes were being thrown."

Despite reportedly being "youngest and first black musician headline" at Sunderland's Stadium of Light, the night ended in nine arrests and concerned fans.

The "Umbrella" singer has had more than her share of musical entanglements lately, with Chris Brown recently announcing that their duet together would be scraped from his upcoming album, "X."

"Record execs wanted that song on there, but Chris said he would rather not and wouldn't allow the record to be released unless they took it off," a source tells Hollywood Life.

"The record hasn't been pressed yet, so things can change, but at this point he's not changing his mind."