Muppet Foo Fighter
NME.com reports that the singer-guitarist-drummer is going to sit in for usual Muppet drummer Animal, who will be out attending anger management courses.
Grohl won't be the only guest star in the Muppets film, which is due next year. Lady Gaga, Jack Black and Jean-Claude Van Damme will also make cameos in the movie, which stars How I Met Your Mother's Jason Segel. The sitcom star also is co-writing the film. more on this story
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