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Legendary porn star Ron Jeremy is in critical condition in a Los Angeles hospital after suffering a heart aneurysm.

The adult film actor admitted himself into Cedars-Sinai Medical Center on Jan. 29, complaining of severe chest pains.

His condition worsened overnight and he has since been receiving treatment in the intensive care unit.

Jeremy's manager, Mike Esterman, tells TMZ.com that the 59-year-old underwent two surgeries, and Esterman has been informed that everything went "smoothly."

TMZ reports that, "Ron is now resting with complete privacy and no visitors."