Fans of the I Kissed a Girl singer thought she looks a dead ringer for British pop sensation Adele in her latest video.

Katy Perry has been mistaken for fellow pop star Adele as she unveiled a brand new look for the release of her latest track Not the End of the World.

Sporting nude make-up, dark eyebrows and a honey blonde weave, fans thought Katy looked a dead-ringer for the British singer, who has lost an incredible seven stone this year.

It's also been a big year for Adele who has stunned fans by losing a staggering seven stone.