Updated

Uncle Kracker pleaded guilty Friday to a misdemeanor assault charge in an incident last month at a Raleigh nightclub.

A Wake County judge sentenced the singer, whose real name is Matthew Shafer, to 12 months' probation, fined him $1,500 and ordered him to undergo an alcohol assessment.

Assistant District Attorney Adam Moyers said Shafer put his hand up a woman's skirt at the nightclub. The 26-year-old woman slapped Shafer, and he slapped her back, Moyers said.

The woman later reported the incident to an off-duty police officer.

Shafer, a 33-year-old Michigan native, is a former disc jockey for Kid Rock. His hits include a duet with Kenny Chesney, "When the Sun Goes Down."