The Made In Chelsea star looked like she belonged in The Great Gatsby with deep berry lips, ravishing smoky eyes and a cute curled bob.
She was all dolled up for a photoshoot, but took time out of her busy schedule to share this selfie with her Instagram followers.
Now we've seen many a smouldering make-up look recently, but we reckon this one is perfect for the upcoming party season.
Get your own sultry peepers with Cargo Cosmetics Essential Eye Shadow Palette in 05 Smokey Eye, £20, which cleverly tells you exactly where to put each shade - perfect for eyeshadow newbies!
Add drama by lining your lash line with a black pencil (try Avon SuperShock Gel Eyeliner Pencil in Black, £6) before layering up your mascara.
We're all over Louise's vino pout too, and Rimmel London Moisture Renew Lipstick in the aptly named Glam Plum Fulham, £6.49, is a perfect colour match, plus it's super-moisturising.
Add bold brows and a hint of peach blusher and you're good to go!
What do you think of Louise's look? Let us know by commenting below as the best comment across the site each week wins £50!