A Rodent rampaging through the locker room of the Reebok Sports Club on Columbus Avenue sent near-naked men into a panic Tuesday morning. A witness reports, “There were two guys on top of a bench screaming like babies in towels. What I thought was a rat was running on another bench, then back and forth where we get dressed.” Club general manager Rob Kram claims it was a mouse, and, “[We] took immediate action and notified the exterminator to treat the affected area within 24 hours . . . No other areas have been affected.” Members include A-Rod, Chris Cuomo of “GMA,” Goldman Sachs chief Lloyd Blankfein, Taye Diggs and L.A. Reid.