The singer was visibly shocked by what this female fan did and this act has also drawn public condemnation.
Ruger, whose real name is Michael Adebayo Olayinka, was sexually assaulted by a fan while performing on stage.
The singer was in the middle of his performance when he moved to the edge of the stage and a female fan grabbed his male member.
The 22-year-old was visibly angered by the fan’s action and stood glaring at the fan for a while before continuing his performance.
See a video below.