Kelly Osbourne is reportedly on the mend following a seizure Thursday while filming an episode of E!'s "Fashion Police".
The 28-year old daughter of Black Sabbath vocalist Ozzy Osbourne and his media personality wife, Sharon, Tweeted fans after being hospitalized, saying "Thank U all 4 UR beautiful well wishes yes I did have a seizure they are just trying to figure out why?"
Sharon also took to the social network site to Tweet: "I want to thank everyone for their concern about @MissKellyO. She's doing fine she's at Cedars and is surrounded by the best doctors & love."
A spokesperson for Kelly said earlier that "There is absolutely no confirmed diagnosis regarding Kelly's condition at this time. She is under a doctor's care and they are continuing to run tests. Kelly is fine and thanks everyone for their continued support."
The Osbourne family is no stranger to health problems. Kelly's brother, Jack, was diagnosed last year with multiple sclerosis, while Sharon battled colon cancer in 2002 and Ozzy has had much publicized drug and alcohol problems over the years.