Holding a box of Just for Men whilst posing in front of a camera, Karissa seemed optimistic – but things took a sharp turn very quickly, as more than 81,000 people tuned in the epic blunder.

Trinny, who launched Trinny London back in 2017, chatted to her followers on her Instagram story as she used the Refectocil at-home brow tinting cream, which you can pick up on Amazon for £6.75.