The reality star took to Instagram earlier this week to let us know that pale lips are back with a bang (yep, really) but we have a sneaky suspicion that Lou looked to a slick of concealer rather than of a stick of lippie.
In the snap, Louise rocks a full face of foundation but kicks the beauty rulebook to the kerb and goes a few shades fairer on her lips. And even though it shouldn't work - we adore the ultra-nude, catwalk-worthy look on her.
That's right people. Concealer lips are no longer the stuff of secondary school and we have a feeling that they're about to catch on again.
But there's a knack to nailing it! To avoid looking a bit like a mannequin, your best bet is to opt for a concealer that is one or even two hues lighter than your foundation base - and it'll only really work with a high shine lacquer over the top.
We love Pommade Divine's Nature Remedy Balm, £19.50, as it'll stop your lips from drying out or cracking.
If reaching for the concealer fills you with dread, Topshop have got you covered with their lipstick in Nevada, £8 - the perfect nude for all skin-types.
Will you be giving it a go? Tweet us!
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!