Katy Perry is a fan of Kyary Pamyu Pamyu

One of the most popular singer in America, Katy Perry said on her twitter account that she likes Kyary Pamyu Pamyu and introduced the music video of "PONPONPON." After then, Kyary Pamyu Pamyu said on her twitter account that she is also an fan of Katy Perry, and she was just excited to the fact that Katy likes her.