katy perry, lukasz gottwald, max martin, cathy dennis wrote the katy perry song "i kissed a girl".
katy perry, lukasz gottwald, max martin, cathy dennis wrote the katy perry song "i kissed a girl".
who wrote the katy perry song "i kissed a girl"?
katy perry, lukasz gottwald, max martin, cathy dennis
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july 8: "i kissed a girl" - katy perry









































july 9: trl second chance









































july 10: "i kissed a girl" - katy perry









































july 15: "i kissed a girl" - katy perry









































july 16: "i kissed a girl" - katy perry









































july 17: "i kissed a girl" - katy perry









































july 21: "i kissed a girl" - katy perry









































july 22: "i kissed a girl" - katy perry









































july 23: "i kissed a girl" - katy perry









































july 24: "i kissed a girl" - katy perry









































july 28: "i kissed a girl" - katy perry
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