The TV presenter, 36, chose to overhaul her look in time for the bank holiday weekend - and we love it!
The Love Island star showed off her new darker locks on Good Friday (25 March) and many of her 856,000 Instagram followers approved...
Caroline shared a snap of her brown hair, styled sleek and straight, with the message: "Bank holiday brunette."
She also thanked hair stylist and owner of Easilocks, Shane O'Sullivan.
Fans were quick to comment, with one saying she looked "stunning as always".
Others told Caroline she looked "pretty" and one gushed: "You are such a babe."
Another said: "Caroline Flack on fleek."
We couldn't agree more!
Last month, Caroline announced she was leaving The X Factor after just one series.
The TV presenter co-hosted the last series with Olly Murs, but confirmed she won't return this year.
Caroline said: "I have had a brilliant time working on The X Factor over the last few years, and hosting the main show was just fantastic, I made some amazing friends. I'm looking forward to carrying on working with the team over at ITV."
Caroline's decision to quit comes after Olly also confirmed he would be leaving the show to focus on his music this year.
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