Halloween goes Hollywood as Zendaya, Hailey Bieber, Heidi Klum and more show off festive costumes

It's spooky season in Hollywood, and stars did not disappoint!

Zendaya wowed as she dressed as Halle Berry for Halloween 2026. The look was a copy of when Berry hit the X-Men premiere red carpet in 2002 wearing a Lanvin Fall 2000 bikini top and matching low-rise pants.

It was originally styled by Phillip Bloch, and Zendaya's stylist Law Roach sourced the look for the Halloween recreation.

Meanwhile Heidi Klum prepped for her annual Halloween bash by lighting up the Empire State Building on Thursday.

And ahead of the event, which she's been hosting since 2000, the 53-year-old model teased her costume on Instagram.

She engaged her 12.7 million followers by sharing tidbits of footage that included props covered in fake blood, and clips of her makeup team getting ready to apply special effects. 

Hailey Bieber sizzled in an angelic costume for the occasion, while Paris Hilton also got into the spooky spirit with her son Phoenix, four in January, and daughter London, three in November.

Zendaya wowed dressed as Halle Berry when she hit the X-Men premiere red carpet in 2002 wearing a Lanvin Fall 2000 bikini top and matching low-rise pants (Source: Law Roach Instagram)

Hailey Bieber sizzled in an angelic costume for the occasion 

Heidi Klum prepped for her annual Halloween bash by lighting up the Empire State Building on Thursday (Source: Heidi Klum Instagram)

She teased her gory costume on her Instagram 

Klum engaged her 12.7 million followers by sharing tidbits of footage that included props covered in fake blood, and clips of her makeup team getting ready to apply special effects

In the middle of getting extensive prosthetics applied to her face, she filmed and posted a clip of herself eating ham-flavored chips from a bag with her face across the front

Halloween is a holiday celebrated on October 31, and this year the ghoulish day has fallen on Saturday, corresponding with the end of daylight savings. 

Originally known as All Hallows' Eve, it is a secular celebration now characterized by activities like wearing costumes, trick-or-treating and carving pumpkins. 

Klum has been uploading throwback photos of her past over-the-top costumes as she counts down to her party. 

The German-American model began hosting her annual affairs – which draw a host of A-list celebrities – in 2000, with pauses in 2020 and 2021 due to the covid-19 pandemic.

As she shared a clip of a simulated blood splatter with her social media following on Saturday, she captioned one post, 'Testing testing 1, 2, 3.'

Another post featuring what looked like a number of organs splayed out on a table was captioned, 'I love sausages ❤️.'

There was also a snippet of bubbling red juice as Klum wrote, 'I’m cooking.'

The post was accompanied by the classic Halloween-themed song Monster Mash by Bobby (Boris) Pickett and The Crypt Kickers. 

Paris Hilton also got into the spooky spirit with her son Phoenix, four in January, and daughter London, three in November (Source: Paris Hilton Instagram)

Sandra Bullock appeared on Instagram on Saturday to take a festive trip down memory lane (Source: Sandra Bullock Instagram)

Another snapshot featured her and Laila dressed in matching pirate costumes (Source: Sandra Bullock Instagram)

Hilton's post was captioned, 'A little Halloween magic with my favorite pumpkins. Loved our night raving at @NightOfTheJack!'

Sandra Bullock also appeared on Instagram on Saturday to take a festive trip down memory lane.

The 62-year-old shared old photos featuring her and her two kids, son Louis, 16, and daughter Laila, 13.

One image showed her dressed up as Jessie and her Louis as Buzz Lightyear, and another snapshot featured her and Laila dressed in matching pirate costumes.

There was also footage of the silver screen star dressing up her dogs and staging a photo shoot. 

'Nothing is off limits in this household. Happy Halloween from us ❤️,' she captioned the carousel post shared with her 7.2 million followers.

The Hollywood vet also added a photo of herself dressed up in a white suit and headdress during one of her childhood Halloweens.