There is a Cyrus copycat on the loose, as last night Katy Perry was just being Miley at the iHeartRadio Music Festival. But before you imagine K Pez on stage with a roaming foam finger and her tongue hanging out of her mouth, we're talking about the hair. Katy doubled up, wearing her hair in Minnie Mouse-esque top knots. It's all very Cheryl Cole circa 2010.
This is a whole new look for Katy Perry as she went back a decade or two with a metallic choker, red wine lips, cross earrings and a 90s-tastic bomber jacket. Perhaps someone has been taking style tips from her BFF RiRi who is also in a Courtney Love phase?
Miley Cyrus has been championing the double top knot, which was worn by Bjork and Gwen Stefani back in the 90s. The internet might have compared Miley to Jim Carey, Coolio and Crazy Eyes from Orange Is The New Black but the look is on the up. It makes sense, seeing as Miley is now the most googled person on the planet.
Instagram is all in knots as model Anja Konstantinova and Rita Ora regularly post 'double top knot' selfies. But this isn't just for Hoxton hipsters, as planet fashion has championed this 90s crown. Vanessa Hudgens wore her hair in knots on the cover of Paper Magazine last year and Cara Delevingne did a Bjork for her DKNY x Opening Ceremony campaign.
Would you? Could you? Dig out your Salt n' Pepa tapes and take a look through the gallery below to get some 90s hair-spiration. Remember the aim is Chlöe Sevingny in Party Monster rather than Mel B in Spice World.