Tone Loc Collapses on Stage in Iowa

Tone Loc collapsed on stage Saturday night during a show in Iowa and we know what you're thinking:

Tone Loc still performs on stage?!?

Yes, and the "Wild Thing" artist reportedly refused hospitalization after he pulled a Justin Bieber at the conclusion of a track in downtown Des Moines.

The concert simply ended abruptly, attendees said, as fans were asked to leave following the incident and the arrival of paramedics.

The rapper's representative did not respond to messages Sunday, making it unclear why he collapsed.

It wasn't the first time such a situation went down, however. Loc also collapsed and had a seizure during a 2009 show in Pensacola, Florida.

That feinting was blamed on the heat.