Credit: David Becker/

Put the party on pause for this Jersey Shore star.

Mike "The Situation" Sorrentino has checked into an treatment program.

"He has spent the past several weeks at an undisclosed location for much needed rest and recuperation after his extensive production and appearance schedule," the star's rep confirms to Us Weekly while denying that it's substance abuse-related.

No word if Sorrentino's status puts a wrench in the plans for MTV, who confirmed Monday that the ultra-tan house mates Jenni "JWoww" Farley, Vinny Guadagnino, Nicole "Snooki" Polizzi, Sammi "Sweetheart" Giancola, Ronnie Ortiz-Magro, Deena Cortese and Pauly DelVecchio have been booked for a sixth season.