Still think J-Law's haircut is shocking? Well then you obviously haven't seen her Dior dress! The star wore a backless gown with a sequined skirt and studded EF Collection earrings. The ring on her finger is actually a diamond "X" ring by EF Collection. So you want everything, right?
Willow Shield's pink platforms are everything!
Hunger Games producer Nina Jacobson added an edgy element to her lace white dress with a leather jacket.
Stanley Tucci looked handsome in a sleek navy blue suit.
Man of the moment Liam Hemsworth is swoon-worthy in this charcoal grey suit and tie.
Looking fabulous with fringe details, Jena Malone stunned in a floor-length creation by Monique Lhuillier. She finished off the look by painting her pout in an ultra-femme lipstick shade.
It's hard not to spot Elizabeth Banks in this A-line ball gown. She accessorized the eye-catching frock simply with a GAYDAMAK hand bracelet and TRIBECA platform sandals by Brian Atwood.
Josh Hutcherson, AKA Peeta, is lookin' pretty darn cute in this structured blazer!
Sam Clafin looked dapper in a double-breasted navy blue suit jacket.
Meghan Markle's LBD is embellished with gorgeous beaded stars.
Ellie Goulding stepped out on the red carpet wearing a gown by Pamella Roland.
Tom Parker and Kelsey Hardwick
The Wanted's Tom Parker and his girl Kelsey Hardwick didn't play the matchy, matchy couple card, and we're SO glad.
Donald Sutherland kept warm (and accessorized!) with a green subtly striped scarf.
Unlike the dudes in suits, Conor Maynard dressed down in a color-blocked moto jacket and a white crew-neck tee.
The black and white color-blocking trend continued with Peaches Geldof and her corset bodice gown.
And this, right here, is why we love these cast members. Their silliness shows they have true style.