Halloween - it's the spookiest time of year, when the goblins and ghouls come out to play, and the trick-or-treaters enjoy a stroll around the neighbourhood in search for treats.
But it's also the time where we gather with friends and dress in our fancy best...or worst... or as our favourite characters - a tradition that dates back to the dark ages.
Of course, it wouldn't be Halloween without some killer costumes - and our celebrity friends sure know how to do it best!
From local families such as Hamish and Zoe Foster Blake, dressing their little family as the cast of 90s sitcom Seinfeld to David Campbell and his tribe as the cast of Scooby Doo.
In the US of course, it's one of the biggest days of the year and families such as Justin Timberlake, Jessica Biel and their son Silas go all out to enjoy the day.
It's especially an affair for the children, and new mum's Khloe Kardashian and Eva Longoria knew just how to make their brand new little bundles, be the cutest at the party!
To celebrate this spooky day, we're taking a look at some of the best Halloween costumes from celebrities and their kids - and you better believe it - they are ADORABLE!