Jeremy Piven has been knocked out by an illness so severe his docs suggest abandoning his new Broadway role, TMZ reports. Piven—best known as Ari Gold on HBO's Entourage—has missed three performances of Speed-the-Plow. Doctors advise he end his run with the show pronto, his rep says. The agent didn't dish out what's ailing the Emmy and Golden Globe winner, though Life & Style chalks it up to exhaustion.
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