Live Earth Goes To 11

One of Britain’s greatest rock groups has decided to re-form for the Live Earth concert at Wembley Arena July 7th.

Spinal Tap, which has definitely been in the "where are they now" file for several years, is expected to take the stage with a new song about global warming called "Warmer Than Hell."

Along with Nigel Tufnel, David St. Hubbins and Derek Smalls, the event will also be attended by über-fan Marty DeBergi, the director of their 1984 documentary.

"They’re not that environmentally conscious but they’ve heard of global warming," DeBergi (aka Rob Reiner) said.

A 15-minute film of the band’s reunion was expected to debut at the Tribeca Film Festival in NYC April 25th.