Ozzy Osbourne's daughter Aimee is "lucky" to be alive after escaping a fatal fire in Los Angeles, her mother Sharon has said.
26-year-old music producer Nathan Avery Edwards, who worked under the name Avery Drift, is reported to have died in the blaze at a recording studio building in Hollywood.
More than 75 firefighters tackled the fire at the two-storey property on Thursday afternoon.