DEF LEPPARD's official YouTube page has posted professionally-shot footage of DEF LEPPARD performing their classic 'Animal' during rehearsals for the Summer 2011 Mirror Ball Tour in Belfast, Northern Ireland. Check out the clip below:

Def Leppard's Mirror Ball (Live & More) - a behind-the-scenes one hour radio special that - is currently airing and streaming on over 100-plus radio stations in the US. This special radio program includes band interviews, details about the making of the band's first ever live album, plus new songs taken from Mirror Ball. Stream the entire three-part special here.

Def Leppard's new live album, Mirror Ball (Live & More), landed at #16 on the Billboard 200, selling approximately 20,000 copies in the US in it's first week of release.

Mirror Ball is available exclusively at Walmart and Sam's Club locations in the United States and Canada. The triple disc package features two CDs and a 50 minute DVD containing live performances and intimate backstage footage of the band captured on the road. The album also brings together three brand new studio tracks - 'Undefeated', 'Kings Of The World' and 'It's All About Believin'.

Mirror Ball tracklisting:

Disc 1:

'Rock! Rock! (Till You Drop)'

'Rocket'

'Animal'

'C'Mon C'Mon'

'Make Love Like A Man'

'Too Late For Love'

'Foolin''

'Nine Lives'

'Love Bites'

'Rock On'

Disc 2: (DVD)

'Rock! Rock! (Till You Drop)'

'Armageddon It'

'Pour Some Sugar On Me'

'Hysteria'

'Nine Lives' (music video)

'C'Mon C'Mon' (music video)

Disc 3:

'Two Steps Behind'

'Bringin' On The Heartbreak'

'Switch 625'

'Hysteria'

'Armageddon It'

'Photograph'

'Pour Some Sugar On Me'

'Rock Of Ages'

'Let's Get Rocked'

'Action'

'Bad Actress'

'Undefeated'

'Kings Of The World'

'It's All About Believin''