Dressed head-to-toe in Givenchy, Amanda wowed the photographers on the red carpet at the screening of her new film Lovelace at the Cinema Society in New York.
And her make-up? Total perfection.
Red lipstick is pretty much a staple at every red carpet event but there was something about Amanda's perfectly lined, semi-matte look that really grabbed our attention.
Maybe it was the fact that the rest of Amanda's make-up was totally chic, subtle and understated – golden rule number one when going for red lips, btw!
Or perhaps it was the colour she chose for the event – a skin-flattering mid-red with slight blue undertones to make her teeth look dazzling and her complexion glowing.
Amanda's make-up artist would have also lined her pout with a red lip pencil before applying her lipstick.
This is a great way to create an amazing, defined shape, whereas applying lip liner AFTER your lipstick is much better if you want to create a more natural, subtle effect.
Basically, the Les Miserables actress is managing to tick all the red lipstick boxes in one effortlessly sexy look.
And the Hollywood waves, nude nails and porcelain skin are the icing on the cake.
Take note, dear Revealers. Here lies a make-up lesson to us all.
Who's your red lipstick icon and why? Let us know below. Our favourite comment across the site each week wins £50.