Katy Perry: 'Smurfs 2' Summer of Sony Party!
“Smurrrrrrffff breaaaaaak” Katy tweeted that day!
Earlier in the afternoon, Katy and NPH attended a photo call for the film, due out in theaters on July 31!
FYI: Katy is wearing a Zimmermann dress.
15+ pictures inside of Katy Perry and her co-stars at the Smurfs 2 party at Summer of Sony…