Have you heard of Bonnie McKee? Neither had we, but thanks to her dip dye, she's been turning heads on the Grammy Awards 2014 red carpet.
This burnt orange and candyfloss pink ombre is definitely the best two-tone style seen at an awards ceremony in a long time. It also goes brilliantly with her midnight blue gown.
And guess what? You might not be familiar with Bonnie but this is the girl behind Katy Perry's 'California Gurls', 'Teenage Dream' and 'Roar'. Yep, as well as releasing two of her own albums, Bonnie has co-written songs with everyone, from Britney Spears to Kelly Clarkson.
Love Bonnie's glam Grammys look? See plenty more A-list style below: