Def Leppard are taking a long, hard look in the 'Mirrorball.' This summer, the band will release a new live disc dubbed 'Mirrorball,' which will include three new studio songs alongside live cuts. The album will be packaged with a DVD of bonus performances and the obligatory backstage footage.

In other Lep news, the Joe Elliot-fronted band will headline the famous Download Festival on June 10th. Every major hard rock band has played Download at some point, so to have these legendary hitmakers headline the fest is extremely appropriate.

Watch Def Leppard's 'Now' Video