Jessie J shaved her head in aid of Comic Relief just three weeks ago but she's wasted no time getting a new style, dying the regrowth bright blonde for her birthday! Who else has shocked us with a surprising blonde 'do?
"It's my birthday and I'll be blonde if I want to", Jessie told us in a Twitter post as she revealed that she's dyed what little hair she has at the moment bottle blonde.
Jessie J shows off her new look! (IsthatJessieJ/Instagram)
She isn't the first celeb to get some blonde ambition and we thought we'd delve into the archives to bring you the best and worst of the Barbie brigade...
Beyonce and Rihanna flirted with blonde hairstyles throughout last year (WENN 270313)
First up, Beyonce. The Independant Woman has gone platinum in more ways than one, dying her tumbling curls bright blonde for her Mrs. Carter World Tour promo pictures and showing off a gorgeous blonde 'do for most of last year.
Jay Z's second favourite lady Rihanna swtiched up her look for the 500th time with a white hot hairstyle last January, adapting it throughout 2012.
Chris Brown and Tulisa made serious mistakes with their bottle blonde styles (WENN 270313)
Rihanna's off-again on-again boyfriend Chris Brown tried out blonde briefly in 2011 and we were more than happy to see it go a couple of weeks later. Total fashion fail!
Tulisa followed suit with a disastrous blonde style for her X Factor stint in Autumn last year, drawing criticism from just about everyone.
Amanda Bynes, Katy Perry and Emma Stone also surprised us with blonde 'do last year but who do think pulled off the look best? Let us know!
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