From Maya as Sir Mo Farah to Heidi as her own left hand: The best Halloween looks

Figure caption, Watch: Heidi Klum as a giant severed hand for 25th annual Halloween bash

Supermodel and TV host Heidi Klum confirmed her position as the queen of Halloween by transforming into a giant, bloodied and severed hand for her annual costume party in New York.

Klum, 53, was completely unrecognisable arriving at her event in what she described as her own chopped-off "left hand".

This year marks the 25th anniversary of Klum's party, which brings celebrities across the globe together dressed in their wild, weird and wonderful costumes.

And the revelry didn't stop there, with celebrities such as Maya Jama wowing attendees at her own Halloween party in London dressed as four-time Olympic champion Sir Mo Farah.

Image source, Getty Images for Heidi Klum

Image caption, Klum said her costume this year needed the help of up to 20 people to complete

"It took a lot of hands putting this hand together," Klum told reporters…