In case you didn't know, Katy Perry is in the new "Smurf" movie. She's voicing the character Smurfette -- the only blue female lead in the movie. So, it completely makes sense that she would show up in a smurf-themed outfit, down to her nails and newly dyed hair.
OK, her outfit isn't that much of a surprise since Katy's known for her crazy outfits, including this mermaid/angel get-up she wore to the Grammy's. And she even made this list of celebs that need makeunders.
While Katy can sometimes be wacky, she's no Lady Gaga (for her extreme looks, click here) when it comes to fashion. She usually looks quite glamorous, like in these photos. But sometimes it's good to have a little fun -- and Katy definitely knows how.
Here's what we want to know: Is this smurf-themed outfit too much, or way fun?