Hysteria is the fourth studio album by English hard rock band Def Leppard. It was released on August 3rd, 1987 and is the band's best-selling album to date, with over 25 million copies worldwide and charting at #1 in the US. Featuring the singles Animal, Women, Pour Some Sugar On Me, Hysteria, Armageddon It, Love Bites, and Rocket. 30th Anniversary Super Deluxe features 5CD's + 2DVD's with the original album remastered, b-sides, mixes, 'In The Round' live concert, documentaries & videos.