This year's theme: Sex! Kim Kardashian, Rihanna and Heidi Klum led the pack of celebrities who heated up Halloween with risque costumes ... but Iggy Azalea won out by shutting down 'bully' Snoop Dogg
- Hollywood's Halloween proved to be one of most provocative this year
- Kate Hudson, Lea Michele and Paris Hilton were some of the other stars that went for sexy outfits
- Iggy Azalea used the night to show up her cyber bullies
- Two weeks ago Snoop Dogg compared her to one of the cross-dressing characters of the film White Chicks
- She dressed up as the character portrayed by Marlon Wayans in 2004
As if they don't get to enough on the red carpet, Halloween is always an excuse for Hollywood to strut their stuff and sex up their images with revealing and risque costumes.
And this year proved to be one of the most provocative, as the stars pulled out all the stops for their 'trick or tease' attires.
From Kim Kardashian's skeletal body suit to Kate Hudson's sexy biker and Lea Michele's naughty little red riding hood, it was all about the flesh.
But the one who managed to garner the most attention was Australian rapper Iggy Azalea who, after being compared to one of the cross-dressing characters of the film White Chicks by Snoop Dogg two weeks - sparking an onslaught of cyber bullying - decided to dress up as just that.
Tweeting a photo of herself as the character played by Marlon Wayans in the 2004 comedy, it was a playful shut down to all that had criticized her.
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Flaunting it: Kim Kardashian was less scary and more sexy in a skin tight one piece that showed off her curves on Friday
Nice lips: The 34-year-old cover girl had what was made to look like stitches on her face
Lovely in green: Even as a turtle, Rihanna added sex appeal to her outfit in a gold bustier
Queen of Halloween: Heidi Klum threw her annual costume bash in a brightly-coloured butterfly number
Meanwhile Rihanna was making trick or treaters everywhere green with envy when she stepped out in a top Teenage Mutant Ninja Turtles outfit.
Halloween must come pretty easy to pop stars that have costume designers on-call at all times.
Painted from head-to-toe in scales and green body paint, the singer gave her high-effort outfit a touch of sex appeal by baring her chest in a gold bralet.
She was recognizable from her fierce red lipstick but pulled a green wig of shiny locks off her face into a low ponytail.
Glamorous: Khloe Kardashian posted about her Sheik friends and her pussycat ensemble on Instagram
The queen of Halloween, Heidi Klum, also opted for a costume not too far from the reptile world with an iridescent butterfly.
The star threw another of her famous scary season parties and could barely be recognized as the host in her brightly-colored costume.
Behati Prinsloo looked fetching in an eighties style aerobics outfit complete with headband and big hair for her husband Adam Levine's annual bash.
Iggy Azalea dressed up as one of the lead characters from the 2004 comedy White Chicks for Halloween
After all the cyber bullying she received from rapper Snoop Dogg, Iggy Azalea shut down his comments with a clever Halloween costume
Naughty naughty: Jennifer Lopez with Demi Lovato (left) as Lucille Ball and Iggy Azalea (right) as one of the men from White Chicks
She's single, all right: The 45-year-old superstar looked fetching in her selfie
Jennifer Lopez went naughty with a sexy red devil outfit.
Her jumpsuit was zipped down far showing off her decolletage and she wore a tight hoodie with horns that accented her heavily lined eyes.
She was also seen with Iggy Azalea and Demi Lovato, done up as Lucille Ball.
Azaela's clever costumewas fierce but funny, showing off her sense of humor in light of the recent cyber attacks.
Social media erupted over her outfit and quickly declared her the best-dressed celebrity.
Pink looked very different as she dressed up as a sexy clown (smoking a cigarette) with husband Carey Hart.
Unrecognizable: Pink looked very different as she dressed up as a sexy clown (smoking a cigarette) with husband Carey Hart.
Let's get physical: Model Behati Prinsloo wore an eighties style aerobics outfit that channeled Olivia Newton-John from her hit single while her husband Adam Levine looked like a rocker at their fete
Bark-worthy: Paris Hilton dressed as her white Pomeranian Prince for her event at 1OAK on Friday; she even had a dog collar on
Paris Hilton dressed up as a Pomeranian in a white fluffy mini dress and little dog ears for her event at 1OAK.
Lea Michele turned to the fairytales for her sexed up Halloween costume as she attended Kate Hudson's LA bash in a Little Red Riding Hood outfit.
She teased fans on Instagram with a picture in her smalls as she slipped into a corset and stockings for the storybook character.
Getting into character, the Glee star donned a scarlet hooded cape that covered her from behind.
What a treat: Glee star Lea Michelle attends Kate Hudson's Halloween bash as Little Red Riding Hood
Tease: Beneath her cape, the actress showed off her enviable frame in just a saucy corset
In true Kardashian style, Kim made numerous outfit changes throughout the day on Friday.
The brunette first showed her curves as a skeleton, blacking out her face and flaunting her figure in a skin tight one piece with the bones drawn on.
She also opted for a funny costume, dressing as US Vogue Editor At Large Anna Wintour, whom Kim secured her first Vogue cover with this year.
But it wasn't just the mum-of-one who was able to get into the spirit of the scary season this year.
Meow: Joanna Krupa slipped into a nude and leather Catwoman suit when she attended Adam Lambert's soiree at Bootsy Bellows in West Hollywood on Friday
Boo: Lady Gaga was first in a pink dress then she slipped a white tablecloth over her head while out to dinner in Paris
Kim took great pleasure in dressing up her daughter North West in a string of adorable outfits from the dressing up box.
First the Keeping Up With The Kardashians star put her mini-me in a skunk costume and later dressed her in a little black cape dress.
Kim said North West was excited for her daddy North West to see her various costumes.
Lady Gaga was in Paris for the big night. First she stepped out in a pink dress. Later, she wrapped a tablecloth over her head. Good thing two holes were cut out so she could see where she was walking.
Dream team: Kim dressed her clan in Vogue costumes as Anna Wintour, Grace Coddington, Karl Lagerfeld and Andre Leon Talley
A little family: The E! star's Chanel suit didn't look to quite fit her as she stood behind North who had greyish locks
Mummy bear: Kourtney Kardashian steps out in a fur-lined Gorilla costume with her children dressed up
This is how models party on Halloween: Kendall Jenner wore a Super Mario Bros. outfit to hang with her pals
And since Halloween is supposed to be about the children, Nicole Richie was also bringing it back to the kids when she - dressed as Cruella De Vil - Instagrammed a sweet snap with her two little ones dressed as dalmatian puppies.
The Simple Life star captioned the picture '101 Maddens' after her husband Joel Madden.
Nicole headed to Kate Hudson's party in Brentwood on Friday night without her adorable look-a-like children.
Getting them involved: Nicole Ritchie - as Cruella De Vil - posed with her children as dalmatians on Instagram
Taylor Swift put on a white winged unicorn outfit when she stopped by the Elvis Duran show in NYC on Friday.
Rita Ora was a mass of pink on Friday night as she attended the star-studded Death Of A Geisha party as Barbie.
The pink princess wore a diamonte crown with fuchsia lipstick and carried a little white dog under one arm.
The main attraction was her show-stopping dress however, as she slipped on a cut away dress that showcased her shape and later ditched her underwear to leave nothing to the imagination.
Now we've seen it all! Taylor Swift had on a white winged unicorn outfit as she stopped by the Elvis Duran show in NYC on Friday
In a Barbie world: Singer Rita Ora pulled together everything pink for a Barbie get up alongside her blonde locks
Also leaving nothing to the imagination in her Halloween get up was actress Kate Hudson who threw a Sons Of Anarchy party in a leather crop top and hot pants.
She teamed up with 68-year-old mother Goldie Hawn who stuck on her leathers to show off her own flawless figure.
The pair added the sex appeal to the party, looking more like sisters than mother and daughter.
Like mother, like daughter: Kate Hudson held a Sons Of Anarchy party where she and mother Goldie Hawn got leathered up for the occasion
Keeping up with the anarchic theme, Jessica Alba could barely be recognised in a black wig as Slash in a rock and roll T-shirt and black jeans.
She wore a top hat alongside her blonde-haired friend as Axl Rose of Guns 'N Roses fame.
The pair wore fake tattoos on their arms as they arrived at the well-attended party on Friday night.
Who's that girl? Jessica Alba dressed as Slash and Axl with her blonde-haired friend at Kate's friend
Being able to see the funnier side of dressing up, Katy Perry took the mickey out of herself when she attended Kate's bash in a Cheetos costume.
In all-orange, Katy was a hard sight to miss, leaving just a face hole for her to see and be seen at the guest list only event in Brentwood.
Too complement her ensemble, but also make her costume identifiable, the singer carried a bag of Cheetos as a handbag too.
Seeing the funny side: Katy Perry poked fun at herself when she stepped out to Kate's party as a Cheeto
Silly singer: The Firework singer left just a face hole for her to see and be seen on Thursday night
Beyonce opted for something more cultured however, when she paid homage to Mexican painter Frida Kahlo.
She wore butterflies in her hair and fanned out her eye brows for a dead-ringer look and dressed her curves in a floral dress.
The Crazy In Love singer made it a family occasion as she spent the Halloween evening with husband Jay Z and her sweet daughter Blue Ivy.
Ali Larter and her son wore matching pirates outfits as they were spotted in LA.
Sophisticated: Beyonce wore a floral dress and fanned out her eyebrows as Frida Kahlo
Cultured: The Halloween fan paid homage to the Mexican painter with her elegant get up
What a wench! Ali Larter wore a comely pirates outfit as did her son as they headed out in LA
Witchy woman: Mischa Barton in black and sneakers for Levine's party which was held at The Sportsman Lodge in Sherman Oaks
An early start: Jenny McCarthy wore a 'bad' Sandy outfit from Grease when visiting Sirius XM on Wednesday
Read more: http://www.dailymail.co.uk/news/article-2816908/Kim-Kardashian-Rihanna-Heidi-Klum-lead-pack-Hollywood-stars-sexed-costumes-annual-holiday.html#ixzz3Hrj1ZoHu
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