Taylor Swift got a geeky makeover for her appearance in the "Ew!" sketch on The Tonight Show Starring Jimmy Fallon this week and the American popstar looked unrecognisable.
Taylor appeared alongside Jimmy, or should we say purple glitter clad Sara, as Natalie Benson the teenage super-geek and let's just say she was all about the scrunchie. And the butterfly hairclips.
While Sara was mind-numbingly annoying, Natalie was less in your face kind of nerdy and Taylor played up the whole geek specs and braces thing nicely.