The reality TV star and daughter of heavy metal legend Ozzy Osbourne was released after spending five days at Cedars-Sinai Medical Center.

"Kelly Osbourne has returned home and has been given a clean bill of health by her doctor" her representative told E! News.

There was speculation that Osbourne's seizures were a result of epilepsy, however he rep said, "Doctors ran numerous tests and determined that this was most likely a onetime episode of which there are no conclusive results. She is looking forward to returning to 'Fashion Police' this week and getting back to business and life as usual."

Osbourne has posted messages to fans during the hospitalization. She wrote on Twitter, "My life is now like an episode of House = the impending fight against death and the look of fear in everyones faces!"

She also posted a message earlier for fans, thanking them for their support, "Thank U all 4 UR beautiful well wishes yes I did have a seizure they are just trying to figure out why?"