Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner Katy Perry at White House Association Dinner