Matt Smith, PacificCoastNews.com; Jordan Strauss/Getty ImagesFilming for Celebrity Rehab has been postponed due to lack of stars who will agree to join the show. Rehab was supposed to start shooting this week, but they had only locked down Tila Tequila and former Laguna Beach star Jason Wahler as castmembers. Reportedly the show tried to recruit Lindsay Lohan by offering her $1 million, but she declined. Sarah Ferguson, Heather Locklear and a handful of other disasters were also asked to join. Rapper DMX had agreed to do the show if an Arizona jail would let him out, but since he's been arrested no fewer than six times on charges including cocaine possession, criminal impersonation, criminal possession of a weapon, criminal mischief, menacing and driving under the influence of drugs or alcohol while claiming to be a federal agent and attempting to carjack a vehicle...his request was denied. And P.S., Celebrity Rehab, I'm not interested. Please stop calling.