As we're taking down our cobwebs and binning the jack-o-lanterns, let's take a look at some of the BEST celebrity kid costumes. The stars certainly killed it this year with their costume game.
1. This is one blood-curdling family! Jessica Alba celebrated Halloween with her husband Cash Warren and their daughters Honor and Haven.
2. Why, it's Jessie, Woody, and Buzz! Justin Timberlake and wife Jessica Biel looked so cute with their son, two-year-old Silas.
If you see us in these streets then have your candy ready! Trick-Or-Treat, little homies! —Woody, Jesse, and Buzz! #HappyHalloween pic.twitter.com/9bbbIeZXpM
— Justin Timberlake (@jtimberlake) 31 October 2017
Clearly Lil Woody is the boss of this Halloween rodeo! Love, Buzz, Jessie and Woody #HappyHalloween pic.twitter.com/1J0hU2zfCs
— Jessica Biel (@JessicaBiel) 31 October 2017
3. Kimberley Walsh's son Cole has us chilled to the bone! The former Girls Aloud star has another son, Bobby, also with her loving husband Justin Scott.
4. Trick or treating - it's a tale as old as time! Kelly Clarkson's daughter River and son Remy were precious as Belle and the Beast.
Happy Halloween from Beauty and the Beast #River #RemyB #JimmyFallon pic.twitter.com/VlLDwq0d7l
— Kelly Clarkson (@kelly_clarkson) 1 November 2017
5. Winning as the youngest costume wearer on this list, Heidi Montag and Spencer Pratt dressed up their son Gunner. He is one-month-old today!
6. Reality star Whitney Port's little boy Sonny looks grrrrrrrreat!
7. Yo ho ho and a bunch of yum! Pop singer Pink's daughter Willow and son Jameson had us shaking in our boots with their terrifying Halloween costumes!
8. She's not throwing away her shot (at candy)! Sarah Michelle Gellar and hubby Freddy Prinze Jr.'s 8-year-old daughter Charlotte slayed as Eliza from the hit musical Hamilton.
.@Lin_Manuel MY Eliza #hamilton pic.twitter.com/tkXqyeXHgY
— Sarah Michelle (@SarahMGellar) 1 November 2017
9. Beauty and the ... cowboy? To be honest, we're still giggling at Jessica Simpson's Willie Nelson get-up, but her daughter Maxwell and son Ace were also looking great.
10. And finally, send out the bat signal! It's tennis champ Serena Williams' little Batgirl Alexis Olympia, here to save the day.
Could they be more adorable?
Which kid's costume is your favourite? Let us know!