Perry poses with a Katycat in Japan. Plus: Ryan Gosling, Maggie & Viola, Jessica Simpson and more
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Published: Monday Sep 24, 2012 | 05:00 PM EDT
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Don't peek! While shielding her eyes, Carrie Underwood awaits a friendly surprise – fellow country crooner Brad Paisley, who joined the singer onstage during her Blown Away tour Sunday evening in Nashville.
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