written by Royce Porter Darrell Wayne Perry. Lyrics Warner/Chappell Music, Inc., Universal Music Publishing Group.
Caulfield, Keith (August 1, 2010). I Kissed a Girl became her first, billboard, hot 100 number-one single; the second single ". 38 It was released to Australian radio on March 23, 2009, where it became the fourth most added song in its release week. Hello Katy Tour and served as an opening act.