Halloween is less than a week away, and you know what that means. It’s time to start spotting which celebrities have the best — and most original — costumes! From a gaggle of sea creatures to sexy mermaids, we thought we’d seen it all. But this year it looks like Hollywood’s hottest stars are pulling out the big guns — or should we say the little ones?

Our favorite sitcom and reality stars are tugging at our heartstrings by incorporating their little ones into their 2013 Halloween looks — and we have to admit, we're completely smitten! But which family spooked fans the most? 

Jersey Shore star Nicole “Snooki” Polizzi ditched her club heels for a pair of red, sparkly pumps! The 25-year-old mother of baby Lorenzo channeled her inner Dorothy. Snooki decided to dress her family of three as the characters from The Wizard of Oz. The reality TV star’s fiancé, Jionni LaValle, dressed as a handsome scarecrow while their 14-month-old baby donned a super-adorable lion ensemble.

While we’ve never seen the king of the jungle look quite so cuddly, we have to admit that Neil Patrick Harris’ family gave Snooki a run for her pumpkins! Harris and David Burka are known for going over-the-top with their Halloween costumes. The couple and their adorable 3-year-old twins, Gideon and Harper, have stolen our hearts with their Halloween rendition of Oz as well their interpretation of Peter Pan. But this year, Harris’ family looked legendary.

Celebrity Halloween Costumes Which celebrity costumes do you like the best?

Harris uploaded a picture on Instagram showing the world his family’s costumes. NPH went down the rabbit hole and decided to dress his family like the characters from Alice in Wonderland.

The How I Met Your Mother Star and his fiancé Burtka dressed up as Tweedledee and Tweedledum, while Harper and Gideon were dolled up as Alice and the White Rabbit. "I get excited to see their Halloween costumes every year, and here's what they came up with this year. Adorable,” he captioned the photo, crediting the his better half as the mastermind behind this year’s costumes. “Our costumes for the Halloween carnival at the kids' preschool yesterday. But 10/31 will be frighteningly different! @DavidBurtka came up with both themes/costumes. He's amazing.”

What do you think Harris and his family will be when October 31 rolls around? We can’t wait to see!