Halloween has long been a chance for celebrities to show off their best fancy dress at glitzy parties and more recently on social media - and this year was no different.
Ashley Roberts kicked off the day in style as she shared some incredible snaps of herself as noughties Kylie from her 2001 Can't Get You Out Of My Head video.
The radio presenter, 43, joined the likes of Maya Jama and Perrie Edwards in celebrating the spooky holiday by dressing up in jaw-dropping costumes.
Maya transformed into iconic Halloween character Beetlejuice as she celebrated the spooky day ahead of her annual party.
The Love Island presenter, 30, is known for her knock-out Halloween looks and always hosts a huge star-studded party every year to mark the occasion.
Sharing her look on Instagram ahead of the bash she joked she was 'Beetlejuice's Unruly Niece' and shared her excitement for the event tonight.
Meanwhile, Perrie and her son Axel continued their tradition of a joint costume after dressing as Alfredo Linguini and Remy.
This year, they chose to transform themselves into Lady Gaga and Bruno Mars from the cover art of their single, Die With A Smile.
Myleene advocated for busy women everywhere with her choice this year, dressing as Wonder Woman in her iconic red and blue suit.
Alongside a transformation video, the mother of three wrote: 'Happy Halloween to all my wonder women. 'You may be fast Wonder woman, but nobody can be in two places at the same time'. And yet we are.'
Katie made Halloween a family affair as she joined her boyfriend JJ Slater, son Junior and his girlfriend Jasmine in partying the night away at the KISS Haunted House.
TOWIE star Amber Turner offered a subtle nod to the day in her sexy bunny look, which featured a form-fitting jumpsuit and a pair of lace ears.
Sharing her choice of Halloween costume, Ferne McCann revealed that she and her friends opted to go as American rockers KISS.
The reality personality and her pals wore the signature face paint, spiky black hair and skimpy leotards to complete their look as the band.
Former Geordie Shore star Holly, 32, her husband Jacob Blyth and their son Alpha-Jax all dressed as Chucky in the recognisable striped top and dungarees.
Pregnant Lottie Tomlinson's son Lucky looked adorable in a furry Sully costume from the Pixar film, Monsters Inc.
It comes after Alex Scott and Chloe Ferry brought out all the stops as they dressed up for early Halloween celebrations on Instagram on Wednesday.
Football presenter Alex, 40, looked completely unrecognisable as she transformed into Grace Jones from the 1986 horror film Vamp.
Alex wowed as she posed topless while covered in a white painted pattern over her chest and arms.
She kept her modesty with silver metallic pointed cones over her boobs and wore Grace's iconic red bobbed wig.
Alex wore dramatic makeup for the celebrations as she painted her face white with a bold red lipstick, black winged eye liner and thin eyebrows.
She wrote: ''I've seen that face before' @gracejonesofficial Pt 1 #halloween'
Meanwhile Chloe slipped into a busty black leather strapless zip front corset which teamed with leopard print face paint.
She penned: 'Finally got some Halloween content'.
Molly-Mae Hague dressed up as Grandma Wolf to host an extravagant Halloween party.
The Maebe owner, 25, took to Instagram to share adorable snaps with daughter Bambi, 21 months, who wore a Little Red Riding Hood costume.
Molly-Mae was dressed head-to-toe in a furry grey wolf costume and a floral nightgown.
She captioned her post: 'But Grandmother… what big hands you have!!!!!'
The mother-of-one hosted a festive glamorous 'Boogie ball' for Bambi and her friends.
Jaime Laing and Sophie Habboo did not hold back with their costumes this spooky season as they opted for two iconic looks.
For the couples first costume, Jamie and Sophie dressed up as Disney characters Russell & Mr Fredricksen from the 2009 UP movie.
Sophie looked incredible as she recreated Russel's boy scout uniform in a yellow shirt, brown miniskirt and a badge sash.
The former Made In Chelsea star rocked a yellow cap and a brown backpack which had a number of balloons tied to the back.
Meanwhile Jamie donned an oversized brown suit with a grey wig and walking stick as he portrayed Mr Fredricksen.
However the reality star couple also bought out all the stops for their second costume as they dressed up as Scooby-Doo characters.
Sophie transformed into Fred Jones while Jamie rocked a purple dress as Daphne Blake. sported a sexy Matrix outfit last weekend as she attended an early Halloween party with friends.
The actress, 28, looked incredible as she posed for sizzling Instagram snaps in a racy plunging black PVC playsuit which boasted long sleeves and a zip down the front.
Sophie Turner sported a sexy Matrix outfit last weekend as she attended an early Halloween party with friends.
The actress, 28, looked incredible as she posed for sizzling Instagram snaps in a racy plunging black PVC playsuit which boasted long sleeves and a zip down the front.
Jack Whitehall and Roxy Horner channelled their Halloween spirit as they transformed into the Joker and 2024 Australian Olympic breakdancer Raygun.
The new parents left their daughter Elsie, 13-months, with the babysitter as they enjoyed a fun night out.
Jack, 36, put on a fun display and dressed in teal two-piece gym set that replicated Rachael Gunn's Olympic ensemble.
Rachael went viral during the Paris Olympics as she put on quirky display for her competitive piece for the competition.
Alongside him, his partner also put on a relevant display as she dressed up in a purple suit as she channelled her inner Joker - inspired by this year's release.
Elsewhere Marvin Humes and Tyler West dressed up as Ryan Reynolds and Hugh Jackman's Deadpool & Wolverine characters.
Meanwhile Paris Fury looked incredible in a red air hostess dress as she posed with a Louis Vuitton suitcase.
Love Island star Anna Vakili and her sister Mandi transformed into a sexy red devil and silver angel.
Anna wowed in a white lace corset, a satin miniskirt and long lace gloves as she posed for sizzling snaps in her sexy angel costume.
She looked unrecognisable as she rocked a long silver wig and added a pair of large feathered wigs and a halo.
The reality star completed her look by painting her face white with heavily blushed cheeks and a feathered choker necklace.
Meanwhile her sister Mandi looked amazing as she slipped into a racy red PVC jumpsuit and painted her face red with black detailing and horns.
Elsewhere on social media, Tallia Storm showed off her incredible figure as she dressed up as two sexy Flintstones characters.
The singer looked incredible in an orange off the shoulder minidress and blue neck scarf as she portrayed Fred Flintstone.
Tallia also opted for a sexy Pebbles Flintstone costume as she slipped into a fur green crop top and booty shorts displayed her toned figure.
She elevated her frame in a pair of eye catching green thigh high boots and placed a white bone in her blonde locks.
Amanda Holden and Ashley Roberts kickstarted Heart FM's annual Halloween celebrations last week, with their first spooktacular looks of the season.
The TV personality, 50, and Pussycat Doll star, 40, wowed as they slipped into sexy outfits inspired by the classic 1989 film Beetlejuice.
Amanda dressed as the character of Lydia, donning a dramatic black wig and red tulle dress.
She showed off her long, toned legs in a pair of red fishnet tights and added inches to her height with black pointed heels.
Ashley Roberts slipped into Miss Dead Receptionist's cape with a red wig and was painted head to toe in green body paint.
X Factor star Joe McElderry looked completely unrecognisable as they dressed as Wicked's Elphaba for a 'spooktacular' Halloween event on Sunday.
The singer, who appeared in the ITV show back in 2009, sported a bold green face and a black witches costume as they prepared to dazzle at a fun event in South Shields.
Taking to their Instagram, the person penned: 'A Wicked Halloween show' as they showed off their amazing costume, which came complete with a pointed hat, long black wig and a cape.