It wouldn't be a Muppet movie without a boatload of cameos, and this is where Muppets Most Wanted does not disappoint. The flick is packed with guest spots from celebrities that both adults and kids will recognize, making the "spot the celeb game" fun for all.
Sure, you've heard that Lady Gaga, Diddy, and Salma Hayek appear throughout the film, but you'll also be treated to quick scenes with Ray Liotta (hysterical!), Christoph Waltz, Celine Dion, Danny Trejo, Tony Bennett, Josh Groban, and Usher — not to mention Disney Channel stars like Ross Lynch (Austin and Ally), Bridgit Mendler (Good Luck Charlie), and Debby Ryan (Jessie). Quick note: at our family screening, Usher received the best reaction from the audience — perhaps there was a large number of The Voice fans!