Summer 2014 Katy Perry IS Carmen Sandiego!
Artwork by: saharaam (Suedejacket)
(I know Katy Perry isn't an actress, but Selena Gomez wasn't a singer. Branching out to explore other outlets is not uncommon)
Also: I know that Jennifer Lopez is probably going to play Carmen Sandiego in the movie but I think Katy Perry really looks the part.