Demi Lovato, Janelle Monae, North West and Jade are a few of the stars who have been showcasing a mixture of elaborate, impressive and downright hilarious Halloween outfits.
What they lack in practicality (few of them are appropriate for wearing on the bus) they make up for in creativity and execution.
Last year, a number of celebrities including Billie Eilish, Alix Earle and Khloe Kardashian hosted parties for their famous friends, but it remains to be seen whether they’ll be doing the same again this year.
However, Heidi Klum’s legendary Halloween party looks set to go ahead once more in New York, while others are watching to see whether Jonathan Ross will return to the party hosting circuit as he rides high on his Celebrity Traitors appearance.
Not every costume has gone down well, however, with some saying that US model’s Julia Fox costume as a blood-soaked Jackie Kennedy was in poor taste.
But others have been more popular. Singer Demi Lovato recreated her “Poot Lovato” meme which went viral on Tumblr in 2015 – a reference to her alter-ego who has been locked in a basement.
Other highlights on social media so far include Kim Kardashian and Kanye West’s daughter North West and her friends dressing up as Japanese kawaii-metal band BABYMETAL.