Bonnie McKee has released the music video for "American Girl."
Who is Bonnie McKee, you might ask?
The songwriter behind such hits as Katy Perry‘s "Teenage Dream," Britney Spears‘ “Hold It Against Me,” and Taio Cruiz‘s song “Dynamite," among many other singles.
And McKee is quickly making a name for herself… by taking advantage of these other names, featuring pretty much every celebrity alive in the following video.
Watch these famous faces lip-sync to "American Girl" now: