Celebrity unrecognisable after transforming into iconic Monsters Inc. character and ‘winning’ Halloween

Halloween is one of the most exciting nights of the year.

From trick-or-treating and watching scary movies all the way through to spooky season parties and haunted house attractions - it's clear that we all love a good dose of weird and wonderful come 31 October.

However, one of the arguably most fun elements of Halloween is seeing what celebrities decide to don for the occasion - and this year, we've been totally spoilt when it comes to the costume department.

We've already seen the likes of Heidi Klum and Janelle Monaé battle it out for the prestigious 'Queen of Halloween' title after both dressing up as E.T., but there's another star who clearly spared no expense when it came to her get-up.

The celeb in question dressed up as none other than Roz, a slug-style monster from Monsters Inc.

Fans of the hit Disney franchise, which first hit our screens back in 2001, will know all too well the hilarious exchange between Roz and protagonist Mike Wazowski in the first film.

The celebrity debuted her look on Instagram, rightly dubbing Roz as the 'original office siren', sharing a series of snaps in the costume with a full-on set to really crank the burgundy cardi and cat-eye glasses ensemble up a notch.

She also shared a clip of her re-enacting the iconic scene between Roz and Wazowski - much to the delight of fans.

Take a look at her here:

Yep, the unrecognisable celeb in question none other than Chicken Shop Date's Amelia Dimoldenberg, who has since been praised by fans and fellow stars alike for 'winning' Halloween.

Rizzle Kicks' Jordan Stephens chirped: "Is that an actual SET. Incredible."

Jodie Comer begged: "OMFG. I need the voice. GIVE US THE VOICE!!!!!!"

"Obsessed," wrote Kylie Jenner while Devon Lee Carlson quipped: "Stop it right now."

Zara Larsson quipped: "Shuuuttt uuuuppp!"

"Absolutely incredible," echoed Maya Jama.

Other fans rushed in to share their praise over the 30-year-old presenter's outfit choice with one writing: "This is THE costume of the YEAR. HANDS DOWN."

A second declared: "WINNER WINNER CHICKEN SHOP DINNER."

"This brings me so much joy you don’t even know," gushed a third, while a fourth chimed in: "Move over Heidi Klum. There’s a new Halloween Queen."

Another echoed: "You’ve defo won Halloween."

And a final Instagram user added: "Sometimes I wonder how you will top the Mr Bean costume and wow you've done it!!!! This is SO GOOD!!!!!!!!!"

Guess we'll have to wait and see if Amelia will be able to top this next Halloween...