Pop sensation KATY PERRY has dismissed criticism from gay rights campaigners objecting to the lyrics of her song UR SO GAY, insisting it is just a playful take on the word. The I Kissed A Girl hitmaker has come under fire from members of the gay community for the track, which features on her debut album One of the Boys. On the song, she sings, "You're so gay and you don't even like boys..." Perry's tune has infuriated outspoken activist Peter Tatchell, who claimed her lyrics "can be read as implicitly demeaning gay people. I am sure Katy would ...