On MONDAY, DECEMBER 8TH, Ozzy Osbourne was seriously injured while riding his quad bike on the grounds of his Buckinghamshire Estate in England. The accident occurred while he was taking a day off from his hectic promotional schedule surrounding the UK release of "Changes" - a duet with his daughter Kelly - which was released today. During examination, doctors revealed that Ozzy had broken his collarbone, six ribs and a vertebra in his neck. Ozzy is currently undergoing emergency surgery to lift the collarbone which is believed to be resting on a major artery interrupting blood flow to his arm. Surgeons are also working to alleviate some bleeding into his lungs. These injuries are not considered to be life-threatening.