Alex Da Silva — a former choreographer on the hit TV dance competition So You Think You Can Dance — pleaded not guilty to rape charges in a Los Angeles courtroom on Wednesday, TMZ.com reports.

Da Silva has been slapped with four counts of forcible rape, two counts of assault with intent to commit rape, and two counts of sexual penetration by a foreign object for allegedly assaulting at least eight female dancers he trained between 2002 and 2009.

He’s due back in court June 11.