Pop's Best Halloween Costumes
Adam Lambert
Halloween's a formal affair for Adam Lambert.
Image: Instagram/@AdamLambert
Adam Levine
The Maroon 5 frontman poses as Tommy Lee with wife Behati Prinsloo.
Image: Instagram/@behatiprinsloo
Ariana Grande
Ariana Grande's mum isn't going to be happy when she takes her washing home for the weekend...
Image: Instagram/@arianagrande
Beyonce
Beyonce and Blue Ivy team up as Janet and Michael Jackson in 2014.
Image: Instagram/@beyonce
Britney Spears
Britney Spears poses with her mum and sons Jayden and Sean.
Image: Instagram/@britneyspears
Camila Cabello
Fifth Harmony's Camila gets her Disney on, dressing up as Jasmine from Aladdin.
Image: Instagram/@camila_cabello
David Guetta
Ay caramba that's a good costume!
Image: Instagram/@davidguetta
Demi Lovato, Jennifer Lopez and Iggy Azalea
It's literally impossible to pick the greatest thing about this photo.
Image: Instagram/@ddlovato
Ed Sheeran
Does he make you horny, baby?
Image: Instagram/@teddysphotos
Fergie
Fergie dresses up as a Toddlers & Tiaras contestant.
Image: REX
Gwen Stefani
Forget the pumpkin, Cinderella's driving herself to the ball!
Image: REX
Hilary Duff
Hilary takes pole position as queen of the fairies.
Image: REX
Jennifer Lopez
JLo looked drop undead gorgeous in 2015 as a skeleton.
Image: Instagram/@JenniferLopez
Joe Jonas
Joe does his best Zoolander impression because he's just really, really, ridiculously good looking.
Image: Instagram/@joejonas
Justin Bieber
Beebs and his little brother Jaxon dress up as Power Rangers.
Image: Instagram/@justinbieber
Katy Perry
Katy Perry takes the Halloween crown dressed as a Cheeto. Slay.
Image: Instagram/@katyperry
Leona Lewis
Leona poses up a storm in her intricate halloween get up.
Image: Instagram/@leonalewis
Little Mix
The Little Mix girls do their best Kiss impressions.
Image: REX
Mariah Carey
Mariah Carey models the New York Fire Department's new regulation uniform.
Image: REX
Mariah Carey
Mariah Carey celebrated Halloween a whole week earlier in 2016. The cheeky devil.
Image: Instagram/@MariahCarey
Mel B
No one can do Mel B better than, well, Mel B.
Image: Instagram/@officialmelb
Melissa Steel
The Loved You More singer lets her feline side out.
Image: Instagram/@melissasteel
Miley Cyrus
Miley pays homage to her godmother Dolly Parton.
Image: Instagram/@mileycyrus
Natasha Bedingfield
Don't mess with Natasha Bedingfield!
Image: REX
Nicki Minaj
It didn't take Nicki long to get her 'teacher's pet' outfit sorted.
Image: Instagram/@nickiminaj
P Diddy
Would you expect anything less from P Diddy?
Image: REX
Paris Hilton
Paris channels VMAs Miley.
Image: Instagram/@parishilton
Pink
Pink plays class clown.
Image: REX
Rihanna
RiRi gives us squad goals with her band of Teenage Mutant Ninja Turtles.
Image: REX
Rita Ora
Rita accessorises her Barbie outfit with ALL the hair.
Image: Rex
Seal
We doubt Seal could fly like an eagle with all of those prosthetics on! Here he is at his and ex-wife Heidi Klum's Halloween party in 2011.
Image: Rex
Taylor Swift
Swifty horses around dressed as a pegacorn.
Image: Instagram/@taylorswift
Years & Years
Y&Y bring all the Spice Girls LOLZ.
Image: Instagram/@yearsandyears