The 31-year-old superstar never has a hair out place, so it was only a matter of time before a major makeup brand signed her up for a cosmetics launch...
Katy Perry: what a planker!
Star posts picture of herself "planking" dressed as a mermaid
Katy Perry donned a mermaid outfit and "planked".
Planking is an internet craze of lying flat on a surface, face down, in a random place.
The star posted the picture of hersef on Twitter and wrote: "PROPER planking FTW!"
California Gurl has been named as Billboard magazine's 'Woman Of The Year' for 2012.
Rihanna and Katy Perry are up for several awards at the 2012 music ceremony
The 'We Found Love' singer has recruited a team of a-list stars to help out each week on her Styled to Rock reality show.