Funky Cold Medina rapper Tone Loc has reportedly collapsed on stage on Saturday evening, reports music news. This is on the reports that rapper Lil Wayne was found unconscious at his home on Wednesday. Tone Loc was busy playing a gig in Des Moines when he collapsed. According to the Mercury News, the rapper was treated for a number of minutes before the audience was asked to leave. It was not known whether he was transported to a hospital. The rapper has a history of collapsing, having done it at a L.A. Lakers game in 1995 and, once again, at a 2009 concert in Pensacola, FL where he also had a seizure. TMZ also reports that there were collapses in 2011 and June and August of 2012.