It’s the most wonderful time of the year!
And by that, we don’t mean Christmas. We mean the other “festive” celebration where people deck out in the best outfits and try to outdo each other with impersonation of their favourite people/characters. Yes, we’re talking about Halloween! Some of your favourite celebrities are known to dish out their best looks for the occasion, so much so that their costumes actually make them look completely unrecognisable. We’ve rounded up some of our personal favourites from last year for your viewing pleasure, just in case you missed them.
We must say that Heidi Klum’s Halloween getup has made it harder and harder as the years go by for anyone to top – even herself! We wonder what she has got up her sleeve for this year.
Ashley Tisdale
Ever seen a zombie take of Britney Spears ala the days of “Baby One More Time”? No? Now you have, thanks to Ashley Tisdale!
Carmen Electra
No idea how sexy siren Carmen Electra can still pull off such a vixen-like outfit but she’s got in down pat complete with thigh high boots and a hot red wig. Rawr!
Vanessa Hudgens
Controversies aside, Vanessa Hudgens does make quite a sexy vampire. We wouldn’t want to bump into her while strolling down a street in New York City on Halloween night!
Gisele Bündchen and Tom Brady
Aww. Super duper model Gisele Bundchen and hubby Tom Brady lock lips as Dorothy and the Lion from Wizard of Oz! Are they cute or are they cute?
Heidi Klum
Known for her absolutely winning Halloween costumes, Heidi Klum (of Victoria’s Secret Angels fame) once again blew our minds with her 2013 Halloween getup. Introducing, the 95-year-old version of herself.
Alexa Chung
A muse to many world famous designers and truly a fashion phenomenon, Alexa Chung took Halloween 2013 with a pinch of salt – or should we say, a dash of ketchup? Here she is as McDonald’s Hamburglar. Om nom nom.
Miley Cyrus
What, did you expect Miley to do something unimaginably crazy for Halloween? She already maxed out! But still, give her props for her near-perfect impersonation of Lil’Kim ala 1999 VMAs.
Fergie and Josh Duhamel
We must say that Fergie and Josh aced one of the most perfect couple Halloween costumes. That face paint though – Day of the Dead has never looked any scarier! A round of applause for these two.
Ellen DeGeneres
Oh, Ellen. Always reducing us to tears and stitches from laughing. This Nicki Minaj getup from Ellen DeGeneres’ 2013 Halloween made all other possible Nicki Minaj look books look dull in comparison.
Iggy Azalea
Iggy Iggy! Last year, the bootylicious singer worked her best Cruella de Vil look complete with a real-life spotted accessory. She definitely got pretty damn high marks from us for this one.
Alessandra Ambrosio
Have you ever seen a fiercer, sexier Queen of Hearts? No? Neither have we – until Victoria’s Secret Angel and supermodel Alessandra Ambrosio, that is.
Mandy Moore and Ryan Adams
The couple get a lil “dark” with The Addams Family-themed costumes of gothic lovebirds Morticia and Gomez. So good, we could. Not. Recognise Mandy!
Neil Patrick Harris
Now newlyweds Neil Patrick Harris and David Burtka were Alice in Wonderland’s Tweedledee and Tweedledum with daughter Harper as Alice and Gideon as the March Hare for Halloween 2013. So perfect!
Demi Lavato
This, THIS is why we’re afraid of the dark and things that go “Bump!” at night. Thanks, Demi Lavato.
Rita Ora
Seriously though, would you have recognised Rita Ora if she walked past you on the streets? Here she is dressed as something she calls, “Instant Gratification” in a Barbie pink, unlimited credit card costume!
Kate Moss and Jamie Hince
The model and her husband dress as an undead couple in Spanish Flamenco attire at Jonathan Ross’s Halloween 2013 party in London.
Naya Rivera
Alert the press! We’ve found Carmen Santiago!
Sandra Bullock
Sandra Bullock gears up in traditional Day of the Dead makeup while her son, Louis, puts on a skeleton costume. Like mother, like son.
Paris Hilton
Because she’s a material girl, if you know what we mean 
(Source)