Lady Gaga's a 'muppet'?

Lady GaGa is set for a cameo in the new Muppets movie.

At the 2009 VMAs the superstar famously wore an outfit made of Kermit The Frogs and now she's set star in the kids' film, according to Production Weekly.

Production Weekly also tweeted that they were "hearing that [actors] Eric Stonestreet, John Krasinski and Ed Helms may be in Lady Gaga's entourage for 'The Muppets.' "

The Muppets will open on Christmas Day 2011.

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