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Tracy Pepey on Aug 18, 2009 at 2:41PM
chime in nowKaty Perry was the name on everyone's, um, lips this summer when her catchy tune "I Kissed a Girl" soared up the charts. With her quirky sense of style and her I-don't-care attitude, Katy has infused some much-needed chutzpah into the world of pop music. Her latest hit, "Hot N Cold," has kept her fans—and the critics—dancing, making us pretty sure Katy is just warming up.