The model and mum of four was pictured looking rather fab as she chilled out in front of the TV last night (3 November) with her friend and hairdresser to the stars, Mikey Kardashian, wearing some grey PJs and a pair of geek-chic glasses.
Mikey, whose star-studded client list includes Rochelle Humes, tweeted the candid snap to Katie's husband Kieran Hayler and wrote: "@kieran0322 see we're all tucked up in PJs watching TV, @MissKatiePrice with no makeup and glasses on! Haha! Xx"
35-year-old Katie is often seen sporting over the top ensembles and extravagant make-up, so it's nice to see that she is just like the rest of us when it comes to having a low-key evening on the sofa.
In fact, we think the entrepreneur looks just as flawless without her foundation and fake lashes. We'd love to know how she gets her skin to glow like that!
Katie opted for an early night yesterday, as she was preparing for a busy day of book signings today (4 November).
The successful author has recently released her latest autobiography, Love, Lipstick And Lies, and has been on a whirlwind promotional trip across the UK to drum up support for the project.
Over the weekend, she revealed her inner animal in a pair of leopard print trousers at a signing in Macclesfield.
And of course her hair (thanks to Mikey!) and make-up was styled to perfection.
Do you prefer cosy nights in or going out on the town? Let us know below, as the best comment each week wins £50!