Perrie Edwards had unveiled a gorgeous new 'do in a Little Mix teaser video on social media and fans are loving it.In the 12-second video, which the girlband recently uploaded, Perrie debuts a new fringe hair do and she's apparently been trending on Twitter for it.X Factor: The most shocking contestant transformations - SLIDERLeon JacksonThis spiky-haired teen won X Factor waaaaay back in 2007, scoring a Christmas number one with a cover of Whitney Houston and Mariah Carey's When You Believe.