HOLLYWOOD, CA – MAY 12: Singer Corey Taylor of Slipknot attends the Ozzy Osbourne and Corey Taylor special announcement at the Hollywood Palladium on May 12, 2016 in Hollywood, California. Ozzfest and Knotfest are joining together for a weekend of music September 24th and 25th in San Bernardino, California. (Photo by Kevin Winter/Getty Images)