Universal Studios theme parks in Hollywood and Orlando are paying tribute to the late great Ozzy Osbourne, giving the ‘Prince of Darkness’ his very own haunted house at this year’s Halloween Horror Nights. Of course, fans can commemorate their time at Halloween Horror Nights' Prince of Darkness house with special Ozzy-themed merch. "Halloween Horror Nights has done an incredible job bringing that spirit to life. “Ozzy Osbourne didn't just help define heavy metal — he created a cultural phenomenon that has influenced generations of music, art and horror,” John Murdy, Executive Producer of Halloween Horror Nights at Universal Studios Hollywood, added. You can get your tickets for both theme parks right now on the official Halloween Horror Nights website.