The Made In Chelsea star went all out with her lipstick as she took to Instagram on Wednesday (18 November).
Rosie is no stranger to a lipstick selfie, often showering her Instagram fans with glam snaps while flaunting her latest favourite lip colour from an ever-expanding lipstick wardrobe.
We've seen her do everything from bold orange to pretty mauve – and everything in between.
And now she seems to have found 'the' perfect red – having worn it twice in just a week. Yeah, yeah, we know it might be the norm for us to wear our favourite lippy on a daily basis, but twice in eight days is rather a lot in celebsville!
So, what is Rosie latest lipstick lust-have? The classic and oh-so-glamorous Tom Ford Lip Colour in Ruby Rush, £32.30, johnlewis.com.
Perfectly dramatic, with a rich, creamy texture and super-intense pigment it's a definite go-to for that party season pout! And we dare you to argue after intensely scrutinizing Rosie's latest snaps...
To create the perfect, all-night-long look, line your lips with a nude pencil first (try Smashbox The Nude Lip Pencil, £13, boots.com), then use a lip brush to paint a thin coat of colour all over your lips – check out our gallery below for some of our favourites.
Heard of that age-old trick of patting your lipstick with a tissue, then re-applying your colour for the second time? Well it's a golden olden for a very good reason. It works!
Do this, add a dot of highlighter above your cupid's bow and you are ready to rock and roll.
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