Neil Patrick Harris and David Burtka took Halloween to Wonderland. The two dressed up as Tweedle Dee and Tweedle Dum while their adorable kids dressed up as Alice and the White

Singer, Pink, and her family took to the movie classic, E.T. There's no chance there's a cuter E.T. around. 

Alyssa and her husband took the kids out trick-or-treating dressed as the characters from Despicable Me. Her family is one in a minion. 

Kourtney and her three kids all dressed up as superheroes for Halloween. From Spiderman to the Flash, the clan is ready to fight crime.

Jessica Alba, her hubby, and little girl are looking incredible dressed up as The Incredibles.

Bey and Blue Ivy dressed up as the Jackson duo, Janet and Michael. We think Blue Ivy pulled the look off with ease.

Flinstones, meet the Flinstones. Melissa Rycroft and her family hopped right out of Bedrock to celebrate Halloween.

Neil Patrick and the fam do it again. This time, dressed up as Star Wars characters. He sure does have a kick ass family.

Sandra Bullock and her little boy brought Toy Story to life dressing up as Jesse and Buzz Lightyear.

The Victoria's Secret model and her family are a family of mermaids, dressing up as the characters from The Little Mermaid.

Angela Bassett dressed up as a zoo keeper and her little ones were a giraffe and flamingo. 

Jason Priestly and wife, Naomi dressed up as a Canadian Mountie, Uncle Sam and.... we're not sure what Naomi is actually!?