On Halloween, celebrities like everyone else have the opportunity to dress up as someone or something completely, avoiding their famous characters for just one night.
While Heidi Klum is considered the Queen of Halloween and dresses in extraordinary costumes year after year, she may now have to defend her crown from a possible usurper.
Rita Ora attended the party Kiss Haunted House in the SSE Arena in Wembley dressed as Post Malone, and many expressed their astonishment at the strange representation of the singer about the rapper.
Ora paid close attention to the details with her disguise, which included Malone's recognizable facial tattoos, her grilled teeth, her brown curls and a denim jacket engraved with her name.
He even posed as the rapper on the stage of the London arena, with many people in the crowd, without being aware of his true identity.
"@PostMalone I LOVE YOU brother", Pray tweeted. "It surprised Wembley like this night in my show, my fans did not even recognize me LOL".
Social networks have been flooded with praise for the disguise of Ora, with some even saying that she "wins halloween."
"Sorry, I'm not a big fan, but OMFG @RitaOra wins the best costume! LMAO this is pure class", a person wrote On twitter.
Other celebrities who attended the Kiss Haunted House party included ex Island of love the contestant Alexandra Cane, who dressed as Jessica Rabbit, the singer Jess Glynne, who dressed as Elle Driver of Kill a billand the winners of X-Factor, Rak-Su, who disguised themselves as Ghostbusters.
Malone has not yet commented on whether he approves of Ora's incarnation of him.