By Bee Shapiro
Updated Nov 01, 2015 @ 8:45 am
Halloween lead
Credit: instagram / fergie

When it comes to holidays celebrities get into, Halloween comes out near atop the list. That's because, aside from access to makeup departments, celebrities have dressing up in costumes down pat. Just check out some of the impressive costumes on Instagram. There were some amazing and hilarious couples costumes like Fergie and Josh Duhamel's Karl Lagerfeld and Choupette (his beloved cat) getups (above). Or what's cuter than celebrity spawn dressed up as the sweetest ghoul around? See the celebrity costumes below and gather inspiration for next year.

Rande Gerber and George Clooney's Casamigos Tequila Halloween party was simply the hottest ticket in Tinseltown. Turning up the heat? Cindy Crawford and hubby Gerber in this Hell's Angels look.

At the same party, Gwen Stefani was a sexy cowgirl.

While Channing Tatum and Jenna Dewan-Tatum were a pair of Cats-in-the-Hat.

Also at Casamigos, Jessica Alba "invented post-its" with her model pal Kelly Sawyer as Romy and Michele.

Over in New York on Halloween night, Heidi Klum hosted her annual costume bash as an incredible Jessica Rabbit. Here, she was equalled in bombshell factor by Gigi Hadid dressed as Sandra Dee.

Also from the Klum party, Jennifer Lopez is the sultriest "haute couture skeleton" ever.

Leave it to Miley Cyrus to have a sense of humor. The pop star dressed up as a (sweet?) tooth with her friend who was a tooth fairy.

But Cyrus was perhaps bested in the laughs department by Katy Perry's LOL costume: "mic drops."

Kylie Jenner slayed it as a ninja.

Kim Kardashian got the last laugh on her infamous Met Gala gown by dressing as...herself.

Dwayne Johnson was a living, breathing Popeye.

Ryan Reynolds borrowed his Deadpool costume off the movie lot.

Justin Bieber went "Semi-Pro."

Lauren Conrad's costume was...scary.

Allison Williams plays it pretty as Belle.

Gina Rodriguez gets creative as a "broken China doll."

Nicki Minaj was quite the bodacious fairy princess and in Alaia boots no less.

Nicole Richie was spooky as Mr. Jack Skellington.

Anne Hathaway, dressed as a magical unicorn, was getting goofy with Nina Dobrev.

Miranda Kerr first played a lovely White Swan.

Later, Kerr went for a skeleton look for trick-or-treat fun.

Families got into the holiday spirit too. Liv Tyler dressed as zebra for a house party she hosted.

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Credit: Janet Mayer / Splash News

Neil Patrick Harris and family got into the Star Wars mood.

Alessanrda Ambrosio drives around her fire house dalmatian as a Little Red Riding Hood.

Gwyneth Paltrow has a frightful twinsie moment with her daughter Apple.