Godd day   Good day friend  I added Katy Perry to this thread httpenwikipediaorgwikiTheMuppetsfilm  Cause in the Katy Perry thread here on Wikipedia httpenwikipediaorgwikiKatyPerry say that she perfomance a cameo in the The Muppets Movie   So if Lady Gaga is show why Katy Perry isnt   Thank You   And I will add again to Katy Perry