Ozzy Osbourne stopped breathing and his heart stopped beating for more than a minute following Monday's all-terrain vehicle

mishap, according to wife Sharon. "He had stopped breathing for a minute and a half and there was no pulse," she told London's Daily Mirror. "But thank God, the security guard was there to revive him... and [get] him breathing and his pulse going again." Ozzy — who fractured his left collarbone, eight ribs and a neck vertebra in the accident — is expected to make a "steady" recovery.