Katy Perry Wows Crowd At Paper Magazine's "Beautiful People" Party At Hiro

by Rachelle Hruska · April 10, 2009

[Katy Perry wows crowd at Paper Magazine party last night at Hiro]

Go HERE for more photos of this event by ANGELA DATRE and

GO HERE for more photos by FRANCISCO JAIMES and

GO HERE for more photos by CHERVINE and TAG YOURSELF and YOUR FRIENDS!

Last night, Katy Perry wowed an overwhelmingly beautiful crowd at Paper Magazine's Party at Hiro Ballroom.  Fittingly, the party was for the magazine's 12th Annual "Beautiful People Issue" of which Perry is on the cover. DJ Cassidy and DJ Jon Jon Battles were also on hand.  The full list of names that made the list, sponsored by H&M can he found HERE.

More photos below...