
It’s time! For Mariah Carey’s Halloween costume, that is.
As a huge Mariah Carey fan, I was absolutely living for her Halloween look this year! She really cemented her status as the Queen of everything, even spooky season, with this adorable, Japanese Kawaii-inspired costume. And it was even sweeter seeing her kids, Monroe and Moroccan, join in the fun with her! It’s so lovely to see them all enjoying Halloween together.
Mariah posted several photos of their costumes on Instagram on October 31st, with the caption, “Happy Halloween from Japan!!!”
In the photos, the 56-year-old was seen wearing a playful outfit that included a long, pink wig styled in pigtails and a frilly white shirt. She paired this with a short, puffy blue skirt, ruffled white socks, silver heels, and white lace gloves. She also carried a white parasol, which was useful for staying dry in the rain.
For their Halloween costumes, the teenagers chose comfortable, cute outfits inspired by Kawaii culture, which celebrates all things adorable and childlike. Moroccan wore a white animal onesie, and Monroe dressed in a yellow one, adding a painted nose and freckles to complete the look.
Mariah had a cute encounter with Hello Kitty and Dear Daniel, two popular characters from Japan. They were all dressed in costumes for Halloween, celebrating the Day of the Dead, and happily posed for a picture together.
This was a sweet moment, quite different from the spooky fun Monroe and Moroccan recently had with their dad, Nick, at Knott’s Berry Farm in California.

Nick, 45, shared a photo from a fun night at Knott’s Scary Farm on Instagram. He wrote, ‘Last night was a thriller!’ and mentioned the whole group was there. He also said his twins had a blast getting scared!
As a lifestyle expert, I’m always fascinated by how families celebrate! Recently, I learned that Mariah Carey and Nick Cannon’s twins, Monroe and Moroccan, are big fans of a good scare. For their birthday back in April, they opted for a really cool, low-key party at The Basement, which is this awesome horror-themed escape room here in Los Angeles. It sounds like they had a blast!
Nick described the birthday party as surprisingly amazing and fun, especially for Roc, Roe, and their friends! He jokingly added that he was happy to be included as a chaperone.
For a look at how more of your favorite stars are celebrating Halloween 2025, keep reading.

The Sherri host channeled her inner Morticia Addams in this Wednesday-inspired look.

Sheinelle Jones wowed viewers once again on The Today Show this Halloween with a costume inspired by Beyoncé. She’s created memorable looks for the show for many years.

Nothing compared 2 the Today co-anchor’s homage to Prince.

The family celebrated Halloween in Japan.

The Kelly Clarkson Show host underwent a film-noir makeover.

The entire Today crew embraced the spooky spirit.

Being Miranda Priestly and her real-life counterpart Anna Wintour at the same time? Groundbreaking.

The Live hosts kicked off their Halloween episode with Hamilton-inspired looks.

The Today Show hosts costumes Rocky III costumes were a total knockout.

Demi Lovato celebrated Halloween by dressing up as ‘Poot Lovato,’ the internet meme character inspired by her. She explained on Instagram that after focusing intensely on her recent work, she wanted to have some fun and bring Poot back.

Okay, let me tell you, I am obsessed with one of the looks from the recent Love Island USA finale! One of the finalists absolutely nailed a stunning red outfit that gave me major Princess Jasmine vibes from Aladdin. It was a seriously gorgeous, inspired choice and I’m already seeing red dresses trending everywhere!

The podcaster had fun dressing up with her husband, Moses Hacmon, and influencer Oscar Gracey. They went as the Saja Boys from the KPop group Demon Hunters for a group costume.

The Kardashians star let fans in on her Bride of Frankenstein look.

The influencer, who lives in Los Angeles, temporarily traded the West Coast vibe for a New York look, styling her blonde hair to resemble Carrie Bradshaw from Sex and the City.

The YouTuber transformed into the frightening character Gladys from the horror movie Weapons, complete with smeared red lipstick and flashy costume jewelry.

Okay, let me tell you, Bette Midler absolutely killed it at the New York Restoration Project’s Hulaween gala! She paid homage to her classic 1973 album cover – such a fun, iconic moment! And you know who else was there looking fabulous? Andy Cohen, channeling the one and only Andy Warhol with a black turtleneck and silver hair. It was a night of true style and supporting a great cause!

Professional dancers from Dancing With the Stars took their son, Rome, trick-or-treating at the Disney+ Halloween Fest, which was held at The Walt Disney Studios in Burbank, California.

Kyle Richards’ daughters, known from The Real Housewives of Beverly Hills, celebrated Halloween in Los Angeles with a private party featuring signature cocktails made with Tequila Don Julio.

Oh my gosh, you will NOT believe what Ben and Noah did for Bette Midler’s Hulaween party! It was for her New York Restoration Project, and they completely blew everyone away. Ben went as Hugh Hefner – seriously, the whole look! – but Noah… Noah was a stunning Playboy Bunny. I’m still obsessing over it, honestly. They totally understood the assignment!

The singer-songwriter showed off her all-gold outfit and said she was channeling Foxy Cleopatra from the movie Austin Powers.

Paris honored pop star Britney Spears by recreating her famous red latex outfit from the “Oops!… I Did It Again” music video.

The model flashes a big smile at Universal Studios Hollywood’s Halloween Horror Nights on Oct. 25.

Kim, North, and Kris showed off their knowledge of internet culture with a creative family costume. Kim dressed as TikTok personality Jay Guapo, North went as Jay’s brother, Pink Cardigan, and Kris completed the look as Jay’s mom, Chrissy G.

The Swedish supermodel honored Princess Diana by wearing a dress inspired by the famous one Diana wore when she publicly responded to infidelity reports.

The High School Musical alum met Minnie Mouse during a boo-tiful night at the Disney+ Halloween Fest.

The Boy Meets World star showed off her fall fashion at the Disney+ Halloween Fest.

The Love Island USA contestant proved he’s a game show enthusiast as well as a reality TV star! He dressed up as Family Feud host Steve Harvey, complete with the mustache.

The “21st Century Vampire” singer raised a glass to spooky season at the POSSE Halloween Party.

Okay, seriously, can we talk about how amazing this Love Island USA couple looked? They totally nailed their cheerleader outfits at GT’s Agua de Kefir’s Halloween party in LA – it was a showstopper! I’m obsessed with their costumes.

The *NSYNC singer was heading to the Halloween party at GT’s Agua de Kefir in Los Angeles, which was themed after Nevermore Academy.
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2025-10-31 22:18