Boo, Here It Is! How Stars Are Getting Into the Halloween Spirit
JON SEDA & SOPHIA BUSH
The Chicago P.D. stars celebrate with custom-made pumpkins during "One Chicago Day."
Witherspoon impressed 4-year-old son Tennessee with spooky decorations.
Who says gingerbread houses are just for Christmas? "Ain't No Martha Stewart. But the kids had fun (mostly eating it)," Banks joked about her haunted creation.
TAYLOR LAUTNER, JOHN STAMOS & JOSH PECK
The Orange Is the New Black star got the gang together for a pumpkin-carving party.
Stafford went all out for a Halloween-themed first birthday bash for son Jameson.
Kardashian brought out the skeletons, cobwebs, bats and streamers for a Halloween party at her California mansion. The mom of three wore a Disney witch costume for the occasion, while daughter Penelope, 4, made for a sweet and spooky bride of Frankenstein.
Sims's 4-year-old son Brooks munched on his mom's banana bread skulls while rocking a cat costume.
Trump and Mickey Mouse gave 6-month-old son Theodore an adorable welcome to the world of Halloween.
NICK CANNON & MARIAH CAREY
The friendly exes celebrated at Carey's Halloween bash with 5-year-old twins Monroe and Moroccan. The boys teamed up as the Super Mario Bros., Monroe channeled Tangled's Rapunzel and the superstar mom wore a devil costume.
Baldwin rang in her 21st birthday with a bloody "naughty nun" getup.
The clown panic is real! Winter faced a terrifying jokester at Universal Studios' "Halloween Horror Nights."
The rapper decked out son Sebastian, 3, in pumpkin gear for a Halloween carnival.
Spelling's daughter Hattie, 5, helped Mom get the Halloween decorations in order. "Love this time of year. Halloween has always been one of my favorite holidays and I love it even more now getting to experience it thru my kids eyes," Spelling wrote on Instagram.
"Chillin w/ the squad — just completely calm & definitely not scared at all the whole night," the country star joked on Instagram about her Universal Studios' "Halloween Horror Nights" experience.
The Modern Family star nailed her Minions-inspired jack-o'-lantern.
"It is a month of disguises. And Halloween poems. I say he looks like #Elvis. #ghosthouse #eyebrow #noowt #zombievampire," the actress captioned a pic of son Arthur, 5, sporting a spooky seasonal look.
Minnie Mouse donned a witch costume while welcoming the actress and her son Tennessee, 4, to Disneyland's Halloween Time celebrations.
The Unbreakable Kimmy Schmidt star was unfazed by the creepy residents at New York City's Blood Manor.
MATT LAUER & MARTHA STEWART
The pair transformed into a skeleton couple during Stewart's visit to Today.
SETH ROGEN & LAUREN MILLER
The spouses rocked Mario and Luigi costumes at their Halloween-themed Hilarity for Charity Variety Show in support of the Alzheimer's Association.
Eastwood channeled his dad Clint's iconic role in The Good, the Bad and the Ugly for the Hilarity for Charity Halloween bash.
TASHA MCCAULEY & JOSEPH GORDON-LEVITT
The husband and wife duo donned fake bloodstains for a performance at the Hilarity for Charity Variety Show.
The singer celebrated Disneyland's Halloween festivities with a pumpkin-clad Donald Duck while at the theme park with her family.
LILLY SINGH & VICTORIA JUSTICE
The YouTube star and the actress showed off their Halloween accessories while shooting a video together.
Hudgens and a group of friends practiced their screams at Universal Studios' "Halloween Horror Nights."
MILLIE BOBBY BROWN
The Stranger Things star met the spooky "grave diggers" of Walt Disney World during an October family vacation.
TYGA & KYLIE JENNER
The couple cozied up at Universal Studios' "Halloween Horror Nights" for some spine-tingling fun with a group of friends.
The Younger star stocked up on Butterfinger Peanut Butter Cups Skulls early for trick-or-treaters, and made sure to quality-check the supply, of course.
Hudgens met some questionable characters on the black carpet at Knott's Scary Farm. "When you're like WHAT is happening?!… But you really love it," she wrote on Instagram about hanging with the haunting creatures.
The costume legend obviously has the next epic outfit for her annual bash in the works. "First fitting for Halloween," she captioned a glimpse of her latest creation. "What am I going to be this year? Can you guess!?!?!?!?!?!" In past years, Klum has dazzled as everything from Jessica Rabbit to a 95-year-old version of herself.
King and her son James Knight, 3, repped the Halloween spirit with a T-shirt featuring The Nightmare Before Christmas hero Jack Skellington.
The "Dangerous Woman" singer started celebrating the holiday with a trip to Universal Studios' "Halloween Horror Nights" — and some facepainting. "Happiest night of the year," she wrote about the spook-tacular amusement park visit on Instagram. Adding in another post, "I started mentally preparing for this in June."
Thorne's kitty getup was just the thing to kick off a month of costumes and creeps.
The reality star wasted no time getting her mansion decked out in Halloween decorations. She showed off the cobwebs, skeletons and spiders in September on Snapchat, writing, "I'm early but I'm ready."
Sigler is all ready for "#PumpkinSeason" with her orange and black decorations.
McCord had no problem fitting in with the menacing attendees at Knott's Scary Farm.