LOS ANGELES (AP) — Kelly Osbourne was hospitalized Thursday after fainting on the set of the E! network's "Fashion Police."

A spokeswoman for Osbourne told the cable network that the 28-year-old TV personality was awake, alert and in stable condition. She will be staying at the hospital overnight for observation as a precautionary measure. No additional details were provided.

Osbourne is the daughter of rocker Ozzy Osbourne and "The Talk" co-host Sharon Osbourne. She was profiled with her family on the MTV reality series "The Osbournes" and has appeared as a contestant on "Dancing with the Stars." She's currently a panelist on "Fashion Police" with Joan Rivers, Giuliana Rancic and George Kotsiopoulos.

"She's fine," Rivers said in a video posted Thursday afternoon on the celebrity news site TMZ.com. "We just saw her."

Spokeswomen for Sharon Osbourne and Melissa Rivers, Joan's daughter and executive producer of "Fashion Police," declined to comment.

Kelly Osbourne's brother, Jack, revealed he was diagnosed with multiple sclerosis last year.