Kelly Osbourne was released Monday from Cedars-Sinai hospital in Los Angeles, nearly a week after the E! "Fashion Police" co-host was admitted following a seizure on the show's set.

"Thank you to all the Doctors Nurses Medical Staff & Employees @CedarsSinai Hospital for fixing me enough to go home its so nice to bein bed!" Osbourne, 28, wrote on Twitter after her release.

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And her rep told E! News: "After a five-day hospital stay, Kelly Osbourne has returned home and has been given a clean bill of health by her doctor. 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 had jokingly tweeted on Sunday that, "My life is now like an episode of House," the Fox series starring Hugh Laurie as a genius doctor who diagnosed rare maladies, "[WITH] the impending fight against death and the look of fear in everyone's faces!"