See all the after party action from the biggest night in Hollywood...
The Oscar attendees were spoilt for choice last night with not one, but fourglittering showbiz parties to choose from.
Elton John and husband David Furnish held a glitzy AIDs Foundation viewing party, attended by the likes of Heidi Klum, Mariah Carey and Caitlyn Jenner.
Also hosting their annual party, Vanity Fair put on what looked like a killer night with guests including Diane Kruger, Jennifer Lawrence and Kate Bosworth as well as Oscar winners including Alicia Vikander, Leonardo DiCaprio and Sam Smith.
In addition, Twentieth Century Fox and the Academy Awards Governer's Ball attracted an array of A-listers and statement gowns.Want to see exactly who wore what where? Click through to see all the best pics...
Diane Kruger is always one of our red carpet highlights and at this years Vanity Fair after party she didn't disappoint. We love the deep burgundy hue of this show-stopping gown.
Jennifer Lawrence slipped out of her beautiful feather Dior gown and into this much more contemporary crop top and column skirt. Perfect.
Jessica Alba kept the dress simple and went big on the accessories in this flawless red carpet turn.
In contrast to last year's little red cocktail dress, Emma Roberts opted for a beautifully romantic dress and effortless updo for this year's Vanity Fair after party.
Oscar winner Alicia Vikander sensationally switched up her look for the after parties. Gone was the feminine up-do and yellow gown and in came a sassy black sequin number for a much cooler look. We love.
Charlize Theron channelled old-school Hollywood glamour with a dramatic red gown and strappy Jimmy Choo sandals.
Taylor Swift made a dramatic entrance at the Vanity Fair after party in a daringly cut-away dress and sleek bob.
Margot Robbie skewed tradition and wore the same killer dress for both the Oscars ceremony as well as the after parties. But when a dress is this good, why change?
Anne Hathaway nailed pregnancy red carpet dressing in this embellished black and gold dress.
It was always going to be Leo's night so he went classic with a tux and bow tie for his big moment.
Rooney Mara never puts a foot wrong where eveningwear is concerned, and this latest look, a intricately decorated Givenchy dress, is no different.
For her second look of the night, Star wars actress Daisy Ridley opted for a chic monochrome cocktail dress. We love.
Lady Gaga turned to friend and stylist Brandon Maxwell for her two (very similar) red carpet looks.
Best look of the night? It's certainly different but we're totally on board with Erin's luxe pyjama-inspired look.
Selena Gomez rocked a metallic gown for the Vanity Fair after party. She went sleek and fuss-free with the hair, finishing the look with a smoky eye.
We love the simplicity of Kerry's textured white dress with contrast colour straps.
Gwen Stefani went all out for her red carpet moment. Boyfriend Blake however went for something altogether more casual.
Ticking off two key trends in this metallic Saint Laurent Couture slip dress, Lily Collins was easily one of the best dressed of the night.
Sofia Vergara kept it classic with her white strapless gown, and looks utterly glam as a result.
Rebel Wilson rocked a top-to-toe black look and totally nailed it. We love Rebel's voluminous hair and smoky eye combo.
Newly married Liberty Ross knows a thing or two about dressing for parties, and this look is a prime example of how red carpet glamour doesn't need to be OTT. We love the model-style sleeked-back hair to.
We love seeing impromptu moments like this just as much as we do the dresses.
Juno Temple brought a seriously cool edge to the vanity fair after party with her to-die-for Saint Laurent Couture dress and 70s-inspired hair.
Thandie Newton never puts a sartorial foot wrong, even when skewing her signature fuss-free look for something far more dramatic.
Lily Aldridge definitely brought sexy back with this cut-away number. And we would do exactly the same thing if we had that incredible bod.
When it comes to menswear, a classic black tux and bow tie really is the way to go, just as Jon Ham proves.
Do this timelessly stylish couple ever put a foot wrong style-wise? We think not.
It just wouldn't be the Oscars without some Joan Collins glamour.
James Cordon and wife Julia Carey are becoming quite the red carpet regulars, with this being their second Oscar appearance.
Hailey Baldwin was ravishing in red for her after party appearance.
Mariah Carey was back to her red carpet best in a thigh-split, one-shoulder gown complete with signature diamonds and blow-dried 'do.
If anyone knows how to nail a glamorous Elton John party dress code, it's Heidi Klum. And this look, complete with Jimmy Choo heels, proves it.
Hosts David Furnish and Elton John pose ahead of their viewing party in aid of the AIDs Foundation.
Caitlyn Jenner made a surprise red carpet appearance, stepping out to join the A-listers at both the Elton John and Vanity Fair parties in an on-trend and utterly flattering midi dress.
Lana Del Rey stayed true to her signature retro style in this shimmering dress and back-combed hair.
Lea Michelle's statement Pamella Roland embellished gown was the perfect choice for Oscars night.
Metallics, thigh-high splits and BVLGARI jewellery are just what the Oscars after parties are made for.
Amy Adams brought some serious drama to the Vanity fair red carpet in an super-glam Atelier Versace gown and big waves.
Alicia Vikander stayed with her Louis Vuitton dress - and Oscar - for the Governor's Ball before slipping into a sequin number for the Vanity Fair party.
For her second look of the night Olivia Wilde rocked an old-Hollywood style halterneck dress. We love.
Olivia Munn went all out for her Oscars night out, choosing this striking cut-away dress for the Vanity Fair after party.
Rachel McAdams opted for a divine August Getty gown for one of her best ever red carpet looks.
As if we didn't have enough reasons to love Zoeey Deschanel, she rocks up on the Vanity Fair red carpet in a pair of flat ballet pumps. Love.
Clearly opting for the moto, go bold or go home, Serena Williams was a vision in white in this show-stopping dress.
Only Emily Ratajkowski could pull off such a daring sheer gown.
We're huge fans of Emilia Clarke's fishtail Miu Miu dress complete with emerald drop earrings.
Olivia Munn brought a welcome splash of colour to the Governor's Ball.
Alessandra Ambrosio looked ravishing in this show-stopping gown.
Sam Smith put his best patent shoe forward at the Governor's Ball.
Oscar winning Sam Smith switched up his look for the Vanity Fair after party in a cool velvet blazer. We love.
You can always rely on Miranda Kerr to go bold with her red carpet choices. And this cut-away number is quite possibly her most daring look yet.
Naomi Campbell joined many Oscar attendees in opting for shimmering metallics for her turn on the after party red carpet.
Despite the head-to-toe sequins, there's something so effortless and charming about Naomi Watts' Armani Prive dress. The natural hair and coloured lip make it one of our favourites of the night.
Nick Jonas put a contemporary spin on the classic tux by opting against a pair of patent shoes in favour of a pair of leather boots.
Two of the boldest looks of the night can be seen right here.
Model Lily Cole is never one to follow red carpet etiquette, as demonstrated here in a cool mix of Vivienne Westwood gown, gold blazer and loafers.
Lorde didn't stray far from her signature black aesthetic but did experiment with sheer and metallic.
In an off-the-shoulder dress and ankle-strap sandals, Juliette was one of the most on-trend stars on the Vanity Fair red carpet.
Kate Upton went for an elegantly low-cut black gown for her moment on the Vanity Fair after party red carpet. We love the classic mix of up-do and diamonds.
Kate Beckinsale worked a chic embellished column gown for her turn on the red carpet at the Vanity Fair after party.
Jessica Biel's beautiful Zuhair Murad gown, loose waves and pretty pale lip colour made for an utterly romantic red carpet look.
Helena Christensen highlighted her supermodel style in this show-stopping shimmering dress.
Monica Lewinsky made an unexpected appearance at this year's Vanity Fair after party. She opted for a pretty strapless gown and on-trend gold heels, all rounded off with a chic up-do.
As if one dramatic after gown wasn't enough for one night, Heidi Klum switched up her look as she dashed between the Elton John viewing party and the Vanity Fair after party - in two completely different looks, but this ones our fave.
So simple yet so striking, there's nothing we don't love about Dasha Zhukova's after party appearance.
Legendary designer Diane Von Furstenberg brought a high fashion edge tot he vanity fair after party.
Making their red carpet debut, Jerry Hall and Rupert Murdoch made a surprise appearance and the Vanity Fair after party.
In one of our favourite dresses of the night, Daisy Ridley shone bright at the Governor's Ball.
Courtney Love kept it simple in a black slip dress and silver heels for the Vanity Fair after party.
Chrissy Teigen and John Legend were easily one of the best dressed couples of the night.
Lily Donaldson continued the metallics trend in this oh-so-cool Saint Laurent Couture gown. We love.