looked incredible at the Oscars in on Sunday in a black slinky sequinned gown by Armani Privé.
And fans were sent into a tailspin when they watched back footage of the actress, 55, posing up for photographers on the red carpet.
The Big Little Lies star put on a very animated display alongside her husband - biting her lip, giggling and tossing her hands in the air as she worked her angles.
Some viewers flocked to to joke if the award-winning actress had enjoyed a couple of drinks ahead of Hollywood's night of nights.
'Lmao is Nicole Kidman drunk already?' one fan tweeted.
Nicole Kidman set tongues wagging over her erratic behaviour as she posed up a storm on the Oscars red carpet on Sunday
'Is Nicole Kidman drunk? Holy hell,' added another.
One fan loved that Nicole was letting her hair down on the night, calling the Aussie actress a 'Queen'.
'Nicole Kidman you are a mother and I don't care that you're drunk on the red carpet in fact I think it's queen behaviour,' they wrote.
The Big Little Lies star put on a very animated display alongside her husband Keith Urban, biting her lip, giggling and tossing her hands in the air as she worked her angles
Some viewers of the ceremony flocked to Twitter to joke if the award-winning actress had had a couple of drinks ahead of Hollywood's night of nights
One fan loved that Nicole let her hair down on the night and called her a 'Queen'
Daily Mail Australia has contacted Nicole's representatives for comment.
The actress and former Academy Award winner, 55, had joined her musician husband , also 55, at the star-studded event at ' Dolby Theatre and appeared in great spirits.
Fans also loved the Bewitched beauty's sultry look on the night.
The actress and former Academy Award winner, 55, had joined her musician husband Keith Urban , also 55, at the star-studded event at Los Angeles ' Dolby Theatre and appeared in great spirits
The Eyes Wide Shut star caused a stir as she sassily flicked her hair and posed fiercely for the cameras as eager photographers clambered to get a great shot
'"Nicole, yes!" took me OUT. Mother was feeling herself,' one wrote.
A second enamoured fan shared: 'Nicole Kidman is so sexy.'
'I can't believe she's still got it! She looks amazing at the #Oscars' gushed a third.
A fourth stunned Oscars fan said: 'NICOLE KIDMAN?????? MY JAW DROPPED.'
A fifth said: 'She's so fine wouldn't be an academy awards show without Nicole Kidman becoming a meme.'
With another added: 'My mother Nicole Kidman is here and is serving legggggssss for days weeks months yearsssss.'
Meanwhile, t he romance is clearly alive and well for Nicole and her husband of 16 years Keith as at the awards show.
The duo shared sloppy kisses as their assistants awkwardly watched on from the sidelines.
Posing Queen: Nicole had everyone in a flutter as she posed up a storm on the champagne carpet
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The highly anticipated Oscars left us in awe on the fashion front.
Embellishment was once again the shining star of the night, particularly the bang on trend flower corsage. We noticed a be-dazzled twist of crystals, showcased by Halle Berry in Tamara Ralph and Nicole Kidman in Giorgio Armani Prive.
The latter looked nothing short of sensational in a custom Couture creation that blew us away. From the sparkling sequins to the floral motifs and extreme thigh-high split, her stylist Julia von Boehm deserves a round of applause!
If you fancy exploring more of their dreamy dresses, click here. Or emulate her in our edit of blingy buys.
...NOW GET ONE LIKE IT
The film star flashed plenty of leg in her sparkling thigh-split gown
The stunner ruffled her hair and fixed a fierce glare at the camera while posing for photos
The pair, who are known for their PDA, appeared lost in the moment as they closed their eyes while smooching.
Nicole stroked the country music star's cheek as he wrapped his tattooed hands around her waist, pulling the Oscar-winning actress in closer.
When they had finally finished canoodling, the Hollywood lovebirds turned to face the photographers, giving fans a look at their glamorous outfits.
Fans loved the Bewitched beauty's sultry look on the night
Meanwhile, the romance is clearly alive and well for Nicole and her husband of 16 years Keith as they put on a very amorous display as they arrived at the Academy Awards
The pair, who are known for their PDA on the red carpet, appeared lost in the moment as they closed their eyes while smooching
All Quiet on the Western Front
Avatar: The Way of Water
The Banshees of Inisherin
Everything Everywhere All at Once - WINNER
Top Gun: Maverick
Triangle of Sadness
Winning EVERYTHING: Everything Everywhere All At Once earned seven including coveted Best Picture
Martin McDonagh - The Banshees of Inisherin
Daniel Kwan and Daniel Scheinert - Everything Everywhere All at Once - WINNERS
Steven Spielberg - The Fabelmans
Todd Field - TÁR
Ruben Östlund - Triangle of Sadness
Austin Butler - Elvis
Colin Farrell - The Banshees of Inisherin
Brendan Fraser - The Whale - WINNER
Paul Mescal -Aftersun
Bill Nighy - Living
Comeback king: Brendan Fraser won Best Actor for his performance in The Whale
Cate Blanchett - TÁR
Ana de Armas - Blonde
Andrea Riseborough -To Leslie
Michelle Williams - The Fabelmans
Michelle Yeoh - Everything Everywhere All at Once - WINNER
Best Supporting Actor
Brendan Gleeson - The Banshees of Inisherin
Brian Tyree Henry - Causeway
Judd Hirsch - The Fabelmans
Barry Keoghan - The Banshees of Inisherin
Ke Huy Quan - Everything Everywhere All at Once - WINNER
Best Supporting Actress
Angela Bassett - Black Panther: Wakanda Forever
Hong Chau - The Whale
Kerry Condon - The Banshees of Inisherin
Jamie Lee Curtis - Everything Everywhere All at Once - WINNER
Stephanie Hsu - Everything Everywhere All at Once
Best Writing (Adapted Screenplay)
Edward Berger, Lesley Paterson, and Ian Stokell - All Quiet on the Western Front
Rian Johnson - Glass Onion: A Knives Out Mystery
Kazuo Ishiguro - Living
Screenplay by Ehren Kruger, Eric Warren Singer, and Christopher McQuarrie, story by Peter Craig and Justin Marks - Top Gun: Maverick
Sarah Polley - Women Talking - WINNER
Best Writing (Original Screenplay)
Martin McDonagh - The Banshees of Inisherin
Daniel Kwan and Daniel Scheinert - Everything Everywhere All at Once - WINNER
Steven Spielberg and Tony Kushner - The Fabelmans
Todd Field - TÁR
Ruben Östlund - Triangle of Sadness
Best Animated Feature Film
Guillermo del Toro's Pinocchio -WINNER
Marcel the Shell With Shoes On
Puss In Boots: The Last Wish
The Sea Beast
Quite the imagination: Guillermo del Toro's Pinocchio won Best Animated Feature Film
Best International Feature Film
All Quiet on the Western Front - WINNER
The Quiet Girl
Best Documentary Feature
All That Breathes
All the Beauty and the Bloodshed
Fire of Love
A House Made of Splinters
Navalny - WINNER
Best Film Editing
Mikkel E.G. Nielsen, The Banshees of Inisherin
Matt Villa and Jonathan Redmond, Elvis
Paul Rogers, Everything Everywhere All at Once - WINNER
Monika Willi, TÁR
Eddie Hamilton, Top Gun: Maverick
James Friend - All Quiet on the Western Front - WINNER
Darius Khondji - Bardo, False Chronicle of a Handful of Truths
Mandy Walker - Elvis
Roger Deakins - Empire of Light
Florian Hoffmeister - TÁR
Best Costume Design
Mary Zophres - Babylon
Ruth E. Carter - Black Panther: Wakanda Forever - WINNER
Catherine Martin - Elvis
Shirley Kurata - Everything Everywhere All at Once
Jenny Beavan - Mrs. Harris Goes to Paris
Iconic: Ruth E. Carter won Best Costume Design for Black Panther: Wakanda Forever
Best Makeup and Hairstyling
Heike Merker and Linda Eisenhamerová - All Quiet on the Western Front
Naomi Donne, Mike Marino, and Mike Fontaine - The Batman
Camille Friend and Joel Harlow - Black Panther: Wakanda Forever
Mark Coulier, Jason Baird, and Aldo Signoretti - Elvis
Adrien Morot, Judy Chin, and Anne Marie Bradley - The Whale - WINNER
Best Production Design
Christian M. Goldbeck and Ernestine Hipper - All Quiet on the Western Front - WINNER
Dylan Cole, Ben Procter, and Vanessa Cole - Avatar: The Way of Water
Florencia Martin and Anthony Carlino - Babylon
Catherine Martin, Karen Murphy, and Bev Dunn - Elvis
Rick Carter and Karen O'Hara - The Fabelmans
Best Music (Original Song)
"Applause" from Tell It Like a Woman, music and lyrics by Dianne Warren
"Hold My Hand" from Top Gun: Maverick, music and lyrics by Lady Gaga and BloodPop
"Lift Me Up" from Black Panther: Wakanda Forever, music and lyrics by Tems, Rihanna, Ryan Coogler, and Ludwig Goransson
"Naatu Naatu" from RRR, music by M.M. Keeravaani, lyrics by Chandrabose - WINNER
"This Is a Life" from Everything Everywhere All at Once, music by Ryan Lott, David Byrne, and Mitski, lyrics by Ryan Lott
Dynamic duo: M.M. Keeravaani (left) and Chandrabose won Best Music (Original Song) for Naatu Naatu from RRR
Best Music (Original Score)
Volker Bertelmann - All Quiet on the Western Front - WINNER
Justin Hurwitz - Babylon
Carter Burwell - The Banshees of Inisherin
Son Lux - Everything Everywhere All at Once
John Williams - The Fabelmans
Viktor Prášil, Frank Kruse, Markus Stemler, Lars Ginzel, and Stefan Korte - All Quiet on the Western Front
Julian Howarth, Gwendolyn Yates Whittle, Dick Bernstein, Christopher Boyes, Gary Summers, and Michael Hedges - Avatar: The Way of Water
Stuart Wilson, William Files, Douglas Murray, and Andy Nelson - The Batman
David Lee, Wayne Pashley, Andy Nelson, and Michael Keller - Elvis
Mark Weingarten, James H. Mather, Al Nelson, Chris Burdon, and Mark Taylor - Top Gun: Maverick - WINNER
Flying: The Tom Cruise led sequel Top Gun: Maverick won the Academy Award for Best Sound on Sunday during a ceremony which the 60-year-old leading man skipped
Best Visual Effects
Frank Petzold, Viktor Müller, Markus Frank, and Kamil Jafar - All Quiet on the Western Front
Joe Letteri, Richard Baneham, Eric Saindon, and Daniel Barrett - Avatar: The Way of Water - WINNER
Dan Lemmon, Russell Earl, Anders Langlands, and Dominic Tuohy - The Batman
Geoffrey Baumann, Craig Hammack, R. Christopher White, and Dan Sudick - Black Panther: Wakanda Forever
Ryan Tudhope, Seth Hill, Bryan Litson, and Scott R. Fisher - Top Gun: Maverick
Best Animated Short Film
The Boy, the Mole, the Fox, and the Horse - WINNER
The Flying Sailor
My Year of Dicks
An Ostrich Told Me the World Is Fake, and I Think I Believe It
Best Live Action Short Film
An Irish Goodbye - WINNER
The Red Suitcase
Best Documentary Short
The Elephant Whisperers - WINNER
How Do You Measure a Year?
The Martha Mitchell Effect
Stranger at the Gate