Katy Perry In Giambattista Valli: 2013 White House Correspondents' Dinner
Quick! Let's kick of a game of word association.
According to @Poligirl25, Perry sat at the same table Downton Abbey's Michelle Dockery :I spy MDocks and Katy Perry at the same table. Also saw Amy Poehler in the audience. This is like the Where's Waldo of celebrity sightings."