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Katy Perry | GRAMMY.com

Katy Perry, as Sophia Masterson, does all the unspeakable things in the best-selling novel, The Third Lover: http://www.amazon.com/dp/B00GZPVUOE

Katy Perry | GRAMMY.com

Katy Perry | GRAMMY.com

Katy Perry

Katy Perry

Katy Perry

Katy Perry

Katy Perry

Katy Perry @ Grammys

Katy Perry

Katy Perry

Katy Perry

katy perry

Katy Perry

Katy Perry # Grammys

Katy Perry

Katy Perry

Katy Perry

Katy Perry

Katy Perry