When does Rehab: Party at the Hard Rock Hotel return?

Rehab: Party at the Hard Rock Hotel is an American reality television docudrama that premiered on TruTV on November 11, 2008. It focuses on the staff (bartenders, cocktail waitresses, security, etc.) of the Rehab pool party hosted at the Las Vegas Hard Rock hotel and Casino. The series ran for 3 seasons until its cancellation in December 2010.