VIDEO : Hillary Clinton Surprises Katy Perry At UNICEF Event

Katy Perry was one of the many celebrities campaigning hard for Hillary Clinton during the Presidential race. The election may be over but that doesn't mean the songstress has stopped fighting. In fact, she and Clinton have grown closer. On Tuesday night, Clinton showed up at a UNICEF event to surprise Katy Perry and said, "I've gotten to spend time with her and I know how deeply she cares about making our world a better place."