Snap-happy celeb mums share Halloween pics on Twitter

"Happy Halloween!! Kai has loved it!!" Coleen tweeted.

Jessica's Halloween family...

First-time mum Jessica Simpson, who gave birth to daughter Maxwell in May, tweeted a hilarious snap of their family Halloween costumes.

Baby Maxwell is already following in the footsteps of her fashion conscious mum, wearing not one but two Halloween outfits.

"Happy Halloween!!!" Jessica wrote.

"Maxwell wanted to be a monkey too ; )" she added.

Pumpkin parenting...

Celeb mum-of-two Alyson Hannigan uploaded a series of Halloween snaps to Twitter, including a very cute pumpkin family.

"My fingertips have been replaced by blisters (thank you glue gun) but our annual pumpkin family is done!" Alyson wrote.

Vamping it up...

Amanda Holden showed off her fancy dress skill with 6-year-old daughter Lexi.

"Mama and the Little Vampire!! #trickortreat?!" Amanda tweeted. Wonder if they are getting excited for the next Twilight movie?

Penelope's all dressed up...

Reality star Kourtney Kardashian tweeted pics of two adorable outfits for baby Penelope, who's just two months old.

The sweet snaps were accompanied with the captions, "Batgirl!" and "Mini tinker bell". With two outfits to wear, it would be hard to keep up with baby Penelope in the style stakes!

Dem Babies rock Halloween...

Maria Carey's twins are always dressed to impress! The celeb mum shared this cheeky snap of Moroccan and Monroe, on their official website (yes, they have a site!) dressed as teddy bears with the caption, "Happy Hallween".

Wonder if they are off to a teddy bear's picnic?

Baby's first costume....

New mum Kristin Cavallari, who gave birth to son Camden in September, tweeted a snap of Camden in furry ensemble for his first Halloween.

"Happy halloween!" Kristin wrote.

Pumpkin princess...

We knew it wouldn't take long for social media fan Una Healy to share a snap of baby daughter Aoife's outfit, and this super-cute picture of the tot certainly didn't disappoint.

"Happy Halloween! X" Una tweeted.

Throwback snaps...

Celeb mum-of-one Pink took to Twitter to share some adorable snaps of the Hallowwen outfits she donned as a kid.

Pink shared this cute pic of her dress as a clown with the comment, "It wasn't Bob Mackie, but it was pretty fabulous. I was always a clown!!!!"

We can't wait to see what her baby daughter Willow was dressed up as!

Spooky family...

Former Spice Girl Emma Bunton, who's mum to Beau, 4, and Tate, 15 months, also got in on the pumkin carving.

The singer tweeted a spooky pic of a pumpking family with the caption, "See the family resemblance!!!!"

As they're are four members of her family. It got us wondering who's missing?