Caroline Flack attends the Cosmopolitan Ultimate Women Of The Year Awards on 2 December
Flack wrote in the photo caption: "Don't need red lippy anymore... Just the bleach hair crayon," and she compared the colour to MAC's Lady Danger lipstick.
MAC Lady Danger, £15.50 from MAC cosmetics
Bleach London Hair Crayons cost just £5.99 and as it is a pencil it is super easy to apply.
Thanks for the heads up Flack!
Caroline Flack has found an alternative use for this hair crayon