© Photo: PAKristin Cavallari unveiled her new look in October as she attended a ball in Los Angeles.
Kylie Jenner bleached her locks platinum blonde and documented the process on Snapchat.
Photo: Snapchat
© Photo: InstagramAshley Tisdale turned to hair gurus Kristin Ess and Priscilla Valles to help her create this gorgeous tousled looks with platinum highlights for the summer.
© Photo: InstagramKhloé Kardashian wowed her Instagram fans when she showed off a new long hairdo, revealing the colour was created by celebrity hairstylist Tracey Cunningham.
© Photo: InstagramLauren Conrad's stylist Kristin Ess revealed the star was trying the look for the summer.
© Photo: Getty ImagesMyleene Klass ditched her trademark brunette locks in favour of this bold shade when she hit the Absolutely Fabulous: The Movie premiere.
© Photo: Getty ImagesZac Efron bleached his hair for his role in Baywatch, but revealed he kept the look for longer than planned after he mistakenly thought he would reshoot scenes at a later date.
© Photo: Getty ImagesKristen Stewart was radiant at the Cannes Film Festival where she styled her blonde locks into a sleek and smooth sideswept look.
© Photo: InstagramMichelle Keegan dazzled fans with a new blonde 'do as she filmed Tina and Bobby.
© Photo: Getty ImagesLewis Hamilton turned heads with his bold new 'do as he hit a GQ party.
© Photo: InstagramTaylor Swift caused a social meltdown when she showed off her edgy new look during the Coachella music festival.
© Photo: Getty ImagesJennifer Lawrence looked every inch a blonde bombshell as she arrived for a screening of X-Men: Apocalypse.
© Photo: RexJustin Bieber turned heads when he hit the iHeartRadio Music Awards with his new look.
© Photo: InstagramPretty Little Liars star Lucy Hale was virtually unrecognisable when she made the drastic change from brunette to platinum blonde.
© Photo: Getty ImagesAll eyes were on Kim Kardashian as she arrived for husband Kanye West's fashion show with this poker straight long wig.
© Photo: Getty ImagesFormer One Direction singer Zayn Malik showed off his edgy side with this eye-catching shaved hairstyle at the Louis Vuitton show.
© Photo: TwitterAdam Levine set pulses racing in 2014 when he took to Twitter to debut his makeover.
© Photo: Getty ImagesKendall Jenner kept the fashion pack guessing when she hit the Balmain catwalk with this blonde hairstyle - although the model later revealed it was actually a wig.
© Photo: InstagramLauren Conrad first tried the platinum blonde look back in 2014, delighting fans with a close-up of her new 'do on Instagram.
© Photo: Getty ImagesKim Kardashian caused a frenzy amongst beauty addicts when she hit Paris Fashion Week with her edgy new look.
© Photo: Getty ImagesAnne Hathaway rocked a platinum blonde pixie cut in 2013.
© Photo: InstagramMichael Jackson's daughter Paris Jackson showed off her edgy side with this short platinum pixie cut.
© Photo: Getty ImagesRachel McAdams upped the beauty stakes earlier this year when she teamed her striking new 'do with a statement red lipstick.
© Photo: Getty ImagesLena Dunham played with the look at the 2013 Emmys.
