(Cover) - EN Star Style - Robert Verdi thought Heidi Klum had dressed as RuPaul this Halloween.

The television style expert was impressed by the outrageous robot superhero costume featuring built-in stilts that Heidi wore to her annual Halloween party at the weekend.

However, the fashionista hadnt quite grasped who Heidi was meant to be, thinking she had dressed as American drag queen and all-round entertainer RuPaul.

"I think that Heidi looks incredible as RuPaul," Robert told NY Daily News. "I mean, it's basically one icon doing another."

Robert was left red-faced when his interviewer informed him the 37-year-old supermodel had actually gone dressed as a robot. The style guru quickly acknowledged his error, realising he had completely misinterpreted Heidis costume.

"Oh, I thought she was RuPaul, he blushed.

Heidis wacky outfit was designed by Martin Izquierdo, who also created the famous Victoria's Secret angel wings she wore during her years as an ambassador for the lingerie brand. The stars make-up was particularly impressive, as she covered herself in glittery purple for the star-studded bash held at New York nightspot Lavo. (C) Cover Media