Hollywood’s 25 Amazing Halloween Costumes

1: Heidi Klum and Seal

“I wanted to be like an alien transformer,” Klum told us of her 8-foot-tall getup at her Sunday party at NYC’s Lavo. Her hubby Seal didn’t want to be on stilts, so he went “wider,” she said. “He wanted to be the Silver Surfer.”

2: Kourtney Kardashian and Mason

Dressed a pirate she took her son (in a frog costume!), nearly one, for his very first round of trick-or-treating in NYC Sunday.

3: Snooki

“Everybody knows that I love pickles,” the Jersey Shore star told Us Saturday at Jet nightclub in Las Vegas. “I wanted to be something stupid, so why not the Pickle Princess?”

4: Hugh Jackman and Family

The X-Men star dressed as Abe Lincoln as he and wife Deborah Lee Furness took kids Oscar and Ava trick-or-treating in NYC Sunday.

5: Nicole Richie

Howdy! The engaged mother of two trick-or-treated near her L.A. home as Toy Story’s Jesse.

6: Harrison Ford and Calista Flockhart

The recently-wed couple went as a nun and Miss Piggy while trick-or-treating in L.A.’s Brentwood neighborhood on Sunday.

7: Bette Midler

Why did the singer dress as a willow tree — made by Martha Stewart and Co. — at Friday’s annual Hulaween Benefit gala in NYC? “[Martha] said, ‘I think you should be a willow, because willows are very flexible, and these days you have to be flexible,’” Midler told Us. “That’s really the truth!”

8: Audrina Patridge, Corey Bohan

She and her beau (as Beetlejuice) went to a Vegas bash at The Bank nightclub at the Bellagio on Saturday.

9: Amanda Seyfried

The actress turned up at Kate Hudson’s bash dressed as a cute puppy.

10: Joe Manganiello and Audra Marie

“We were coming to Atlantic City, so our costumes were inspired by Boardwalk Empire,” the True Blood star (at the Borgata Hotel Casino & Spa’s Mixx nightclub in Atlantic City, NJ) told Us.

11: Tori Spelling and Dean McDermott with kids

Super-family! The reality couple took kids Stella and Liam to CAAF’s 17th Annual Dream Halloween in Santa Monica on Friday.

12: Alyson Hannigan and Family

The How I Met Your Mother star went as Raggedy Ann, husband Alexis Denisof was a toy soldier — and their daughter Satyana wore a sock monkey cap!

13: E!’s Fashion Police

Snooki joined Joan Rivers (as Snooki), Kelly Osbourne (as Ice-T’s wife Coco), George Kotsiopoulos (as Justin Bieber) and Giuliana Rancic (as stylist Rachel Zoe) for a Halloween-themed episode in L.A. Oct. 28. “Snooki is so funny she has a great sense of humor about herself!” Osbourne tweeted.

14: Alex McCord

Dressed as Cleopatra, the Real Housewives of New York star walked like an Egyptian at the Dream Halloween party in NYC on Oct. 24.

15: Today Show Reporters

Meredith Vieira morphed into Lady Gaga on the Oct. 29 episode of the Today Show. Natalie Morales dressed as Justin Bieber, while Ann Curry channeled Amelia Earhart and Al Roker donned a Superman costume. Guests Tina Fey and Will Ferrell sported costumes from their film, Megamind.

16: Rachael Ray

The talk show host and husband John Cusimano gussied up in complimentary Roger and Jessica Rabbit costumes while taping her Rachael Ray Halloween episode in NYC on Oct. 6.

17: Sam Trammel

While visiting a Halloween store in L.A. on Oct. 24, the True Blood actor (who plays a shape-shifter on the show!) tried on a wolf suit.

18: Ellen DeGeneres

The comedian showed off her Halloween costume, Snooki’s pouf, on her talk show Oct. 28.

19: Snooki

Got Milk? The Jersey Shore star donned a giant milk carton while browsing a costume shop in her home state on Oct. 23.

20: Jessica Stroup & Shenae Grimes

The 90210 costars threw a joint birthday bash at Arquette and Beacher’s Madhouse in Hollywood Oct. 23.

21: Tinsley Mortimer

The High Society star looked sporty in a New York Rangers hockey jersey at the 10th Annual Pet Costume benefit in NYC on Oct. 27

22: J-Woww

Will the Jersey Shore star be naughty or nice this year? J-Woww tried on angel wings and a halo while shopping in NYC on Oct. 24.

23: BooBoo Stewart

The Twilight: Eclipse actor dressed up as a monster to scare guests at Knott’s Scary Farm Halloween Haunt in Buena Park, Calif. on Oct. 13.

24: Regis Philbin, Kelly Ripa & Will Ferrell

Philbin and Ripa had viewers doing a double take when they dressed up as Jersey Shore’s The Situation and Snooki on the Oct. 29 episode of their morning chat fest. Later in the show they dressed up as Elmo and Katy Perry while interviewing Will Ferrell (dressed up as a pesky bed bug).