HOLLYWOOD, CA - FEBRUARY 24: TV personality Kelly Osbourne arrives at the Oscars held at Hollywood & Highland Center on Febru
Kevin Mazur

Two days after Kelly Osbourne suffered a seizure and was rushed to the hospital, the E! host is doing better, despite reports that she has been diagnosed with epilepsy.

"There is absolutely no confirmed diagnosis regarding Kelly's condition at this time," Osbourne's rep told E! News. "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 28-year-old tweeted yesterday: "Thank U all 4 UR beautiful well wishes yes I did have a seizure they are just trying to figure out why."

Credit: Kelly Osbourne Twitter, @misskellyo