NIAGARA COUNTY, N.Y. — A well-known rapper and another man were arrested Thursday, accused of sexually assaulting a woman at Artpark.

State parks police say 23-year-old rapper "Big Sean", also known as Sean Anderson, was arrested along with Willie Hansbro of Detroit after a woman reported being assaulted during the Wiz Hhalifa concert around 9:50 p.m. Thursday. Anderson was performing at the concert.

The two were charged with forcible touching, second-degree unlawful imprisonment and third-degree sex abuse.

“Big Sean” and Hansbro are scheduled to appear in Niagara County Court next month.