Jason Derulo used a beat from an obscure producer to write a song partly inspired by Katy Perry's "California Gurls" music video.
Jason Derulo used a beat from an obscure producer to write a song partly inspired by Katy Perry's California Gurls music video.
Katy Perry
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VMAs 2013: Miley Cyrus, Katy Perry and more from the red carpet – New York Daily News
Katy Perry - Wikiwand
Katy Perry - Wikiwand
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Katy Perry Archives - Page 2 of 9 - Showbiz Cheat Sheet
How Katy Perry's 'California Gurls' Bra Inspired a Hit Jason Derulo Song
Katy Perry - Wikipedia
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Katy Perry – Wikipedia tiếng Việt