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 vs. Lady Gaga
The 'California Gurl' and 'Mother Monster' will go head to head for a brand new MTV award.
Katy will take on Gaga for the Best Video With A Message award, a brand new addition to the MTV VMAs.
The idea behind the award is to support artists who stand up for key issues and empower their fans through their music videos.
Lady Gaga's Born This Way has been chosen for promoting a "world free from prejudice, judgment and self-doubt" and Firework by Katy Perry has been selected for "celebrating the spark and originality in all of us".
Other nominees include Pink's Perfect and Rihanna and Eminem's Love The Way You Lie.
The MTV VMAs take place on Sunday 28th August in Los Angeles.
Clash of the titans: Three of the biggest names in pop will be facing off at the VMAs...
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.