Now from Katy Perry to Katy Perry's bestie (and co writer of some of her biggest hits), Bonnie Mckee. Her solo debut 'American Girl' is light, easy-breezy and irresistible pop at it's best. Like Perry, Bonnie walks the line of innocent and tongue in cheek just enough (with image and lyrics) and this song is no exception. The one thing I do hope about this cover though...that she ditches that logo. We need something more classic than that MS Word mess Ms. Mckee!