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

This video can not be played 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 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. 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 as she posed for pictures on the red carpet. "I think about 10 or 20 hands." Explaining the inspiration for the idea, she said: "I looked at my hand and I thought 'Hey, I think that I can fit my body inside of this somehow.' "I always try to come up with something unusual and I don't think I've seen an actual person walking around like a hand. I thought that was something new and different." Klum is never one to shy away from dressing up on the scariest day of the year, with previous looks including a worm, Medusa and the ogre Princess Fiona from the Shrek films. At the party, Klum later lost the full hand costume Other attendees at Klum's party this year included actors Neil Patrick Harris and David Burtka, who surprised attendees . Harris and his husband Burtka looked eerie in their matching outfits Pop star Jade Thirlwall also attended the party in New York dressed as a stone statue of an angel, while Severance and Spider-Man actor Tramell Tillman turned up with intricate face makeup and prosthetics. Jade transformed herself to look like she was made of stone Tillman arrived with fake ears and tufts emerging from his forehead Meanwhile in London, broadcaster Maya Jama hosted her annual Halloween Party dressed as Sir Mo Farah. Jama told Elle UK magazine she wanted to dress as the "bald headed icon" to honour the Olympian, adding that she has wanted to dress up as a man for years for Halloween. "[Sir Mo] loved the idea," she explained. "He's actually sent me all of his real life Olympic outfits, his real, actual medals he won for the Olympics. "His real trainers.