Former addict Jack Osbourne wants to help other drug users get clean and has invited people to call him personally for advice. The son of rocker Ozzy Osbourne turned his life around after he spending time in rehab in 2003 suffering addictions to drink and drugs. Osbourne has been clean and healthy since and now gives talks in schools about the dangers of drug addiction. He says, "If someone wants to call me up and ask for some advice, I'll gladly give it up."