Katy Perry undergoes a shock transformation!

Katy Perry looks completely unrecognisable in her latest selfie, as the star has decided to go for another dramatic transformation.

Katy revealed her new bleached brows today on Instagram as well as sporting her green hair in two buns and gelling her fringe back.

The Roar singer captioned the selfie: “BAUSS BISH BB.”

Katy’s latest look could be just a part of a new costume for her world Prism tour or just another makeover for the star. Guess we’ll just have to wait and see if she’ll sport her new look at her next event.