Details: This poster shows Katy Perry with a glittery cat mask on her head. At the bottom it says 'Katy Perry, One of the Boys'.
Katheryn Elizabeth Hudson (born October 25, 1984), better known by her stage name Katy Perry, is an American singer-songwriter and musician. Her albums include Katy Hudson and One of the Boys. Popular songs include Ur So Gay, I Kissed a Girl, Hot N Cold, Thinking of You, Waking Up in Vegas.