W.A.S.P. is an American heavy metal band formed in 1982. The band's popularity peaked in the 1980s, yet they continue to record and tour, making them one of the most enduring of the West Coast heavy metal bands. W.A.S.P. gained notoriety for their shock rock themed image, lyrics and live performances. They have sold over 12 million copies of their albums.
Blackie Lawless remains the only member from the original line-up. They released their most recent album in November 2009, entitled Babylon.
On September 21, 2012, the band celebrated the 30th anniversary of their first ever live show by kicking off a world tour at The Forum in London. The set for the tour was split into three sections: songs from the first four albums, a cut-down rendition of the Crimson Idol performance and a final segment for newer material.