Jennifer Lawrence did it at the BAFTAs, while Kim Kardashian, Kristen Stewart and Eva Longoria have all nailed it on the red carpet too.
So how do you get that slicked back wet-look without looking all greasy?
Hair genius Charles Worthington shared his expert advice...
"It's a clean, fresh and very simple look, but yes, you need to be careful of it looking greased back, rather than slick.
"It's best to start by combing your hair back while it's still damp, then spray lots of hairspray over it, until it's almost wet with hairspray.
"Then when it's dry, you'll be left with that slicked back look plus a little volume thanks to the spray, rather than a waxy greased effect."
TOP TIP: "I tend to put a few clips behind the ears too to help hold it back!"
So what do you think? Will you be trying this on a night out?
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