Kelly Osbourne was rushed to the hospital Thursday after having a seizure while taping her show "Fashion Police."
Osbourne was led out of the studio by stretcher into a waiting ambulance, as people held up white sheets to shield her from the media.
According to TMZ, Osbourne was sitting in a chair, filming the show in front of a full studio audience. Melissa Rivers was sitting next to her, filling in for Giuliana Rancic. Osbourne turned to Rivers and supposedly said "I don't feel good," then she fell to the floor and started shaking. Rivers turned Osbourne's head to help her while an audience member -- possibly some kind of emergency responder -- ran up to help.
Osbourne recovered a few minutes later, but was still taken to the hospital.
The incident occurred at the E! building on Wilshire Blvd., Los Angeles, just before noon. Less than an hour after the episode, there's no word on her condition.