Fans are used to seeing X Factor 2014 star Fleur East with her signature curls.
But the singer stunned her followers this week when she swapped them for a much straighter hairstyle.
Fleur, 31, was virtually unrecognisable with the sleek hair extensions, which finished just above her waist.
Would never have recognised you! Lucky lady that it looks fabulous both straight and curly.View this post on Instagram
"Straight hair," she captioned the shot along with a blushing emoji.
One shocked fan commented: "Would never have recognised you! Lucky lady that it looks fabulous both straight and curly."
A second said that although they love the straight look, Fleur's curls "do it for me more".
While a third shared: "Wow you look totally different. Super cute but totally different," and a fourth wrote: "OMG I almost didn't recognise you."
TOWIE star Vas Morgan also commented on the striking snap, writing: "Wow you look stunning."
Fleur, wearing a baby pink blazer dress, was oozing glamour in the photo shared with her 880,000 followers.
Just the following day, Fleur had switched up her look once again, choosing to style the extensions into beach waves and swapping the dark brown for blonde ombre ends.
The previous week the Sax singer, who got married in Morocco in June, was spotted sporting her curls on the star-studded red carpet at the Downtown Abbey premiere.
View this post on Instagram
Wedding glam ✨ ——————————————————————————————After getting married in Morocco, I just wished I could do it all over again...and I did! Our legal ceremony was just as special when we made it official. 🖤✒️👰🏽🤵🏿 ——————————————————————————————MUA: @keshiaeast_ HAIR: @jameswsilk
Fleur finished as a runner-up on The X Factor in 2014 and went on to become the show's first contestant to reach number one on iTunes while the show was still being aired for her performance of Uptown Funk.
The following year, Simon Cowell's SYCO record label offered her a deal and she released album Love, Sax and Flashbacks.
In October 2017, Fleur split from the record label. The following year she took part in I'm A Celebrity... Get Me Out of Here and finished in fourth place.
In January 2019, the X Factor singer released her first single in four years.
What do you think of Fleur's straight hair? Leave us a comment on our Facebook page @EntertainmentDailyFix and let us know what you think.