After dazzling on the red carpet, the stars of the silver screen headed to the most exclusive Oscars after parties to let their hair down and dance the night away - after an all-important outfit change, of course!
We take a look at all of the best after party looks...
Victoria's Secret angels Josephine Skriver, Alessandra Ambrosio and Adriana Lima with Jasmine Sanders.
Adriana Lima dazzled in gold.
Alicia Vikander rocked a thigh-high split in an emerald velvet gown.
Felicity Jones was another star to opt for sequins, rocking a dark purple hue.
Salma Hayek showed off her gorgeous curves in black lace.
Jessica Biel took a fashion risk - and it paid off! This caped number was the perfect red carpet showstopper.
Emma Roberts went for pale and interesting as she attended the Vanity Fair Oscars after party.
Joan Smalls showed the power of a cutout dress in colourblock indigo.
Miranda Kerr chose a statement red lip to offset her pale blue gown.
Scarlett Johansson rocked cool girl vibes with a blazer slung casually over her shoulder.
Supermodel Karlie Kloss changed into a stunning red sequinned gown that showed off her incredible physique.
Ever the supermodel, Chanel Iman worked her dress as she posed for snaps.
Rosie Huntington-Whiteley showed off her burgeoning baby bump in a skin-tight silver dress.
Katy Perry was a bronze goddess as she attended the party with her friend Derek Blasberg.
Hailee Seinfeld rocked a statement cape in glittering gold.
Poppy Delevingne took pale and interesting to new heights in a chic ruffled number.
Elizabeth Banks accessorised her intricate floral gown with a black belt.
Demi Lovato had her own fairytale moment in a frothy pink confection.
Diane Kruger showed off her toned and honed pins in a minidress with tie detailing.
Style queen Kate Bosworth wore a mint green ball gown.
Jessica Alba looked incredible in pale blue.
Dakota Johnson went for a black satin dress with a statement peach bow.
Jennifer Aniston put her incredible physique on display in a plunging black sequin gown with a thigh-high split.
Reese Witherspoon shunned the typical red carpet gowns in favour of a minidress.
Alessandra Ambrosio proved the power of a statement back in this stunning blush gown.
Adriana Lima and Heidi Klum posed up a storm at an after party.
Emily Ratajkowski rocked a silver sequin gown complete with feathers.
Amy Adams was the ultimate silver screen star in this shimmering column gown.
Lily Collins rocked a semi-sheer black dress with feather detailing on the hemline.
Thandie Newton also opted for a semi-sheer look, adding a pop of colour with statement shoulder detailing.
Naomie Harris was white hot in a tight-fitting ruched gown.
Best Actress winner Emma Stone changed into a slinky silver camisole dress, covering up with an oversized black polka dot blazer.
It was all eyes on Kate Upton in this stunning, form-fitting silver sequin gown that hugged her curves.