The TV personality's seizure lasted for 30 seconds and caused Osbourne to fall to the floor, according to the report. The incident reportedly happened in front of the E! show's live studio audience.
Right before the seizure, Kelly turned to Melissa Rivers, who was filling in for Giuliana Rancic, and said, "I don't feel good," before she fell out of the chair and started shaking,reportsTMZ. Rivers and an EMT responder who was in the audience rushed to help the TV personality, who came to a few moments later and was then taken to the hospital.