TMZ is reporting that Nicole Richie, who everyone thought was supposed to be in "rehab" to find out why she can't gain weight *snicker,* collapsed early Sunday morning at Hyde nightclub in Hollywood. Nicole, who must be in some type of "out patient" rehab program reportedly "passed out and fell to the floor." TMZ adds that when an employee of the club told Nicole's friends he was calling 911, her friends told him not to and said that they would take her to the hospital themselves. They then say Richie was carried out the club's backdoor. Cover up anyone? TMZ was unable to confirm that Richie made it to the hospital and also say that her rep denies she collapsed. Oh I am sure there is no scandal here!! I bet dear Nicole was just "tired" from all that work in rehab trying to figure out why she cannot gain weight. Yep.