Stella McCartney wants to design a black latex wedding dress for Scarlett Johansson.

The British fashion designer, the daughter of Beatles legend Sir Paul McCartney, believes the unusual sexy gown would be perfect for when Scarlett marries fiance Ryan Reynolds.

Stella, who designed Madonna's dress when she married director Guy Ritchie in 2000, joked: "I'm definitely doing her wedding dress - but she doesn't know it yet! I am thinking of some kind of dodgy, black thing. Latex! Latex for Scarlett!"

Stella also revealed she is delighted the 23-year-old actress - who proudly showed off her diamond engagement ring at New York's Metropolitan Museum Costume Institute Gala on Monday night - is planning to tie the knot with Ryan.

She added: "I am so thrilled for her."

RELATED PHOTOS AND ARTICLES
Madonna - Madonna Performs Her Concert - Confessions On A Dance Floor in New YorkScarlett Johansson - 6th Annual Young Hollywood AwardsMadonna - Madonna Performs Her Concert - Confessions On A Dance Floor in New YorkMadonna - Madonna Performs Her Concert - Confessions On A Dance Floor in New YorkScarlett Johansson - Lost in Translation DVD Launch PartyMadonna - Madonna Performs Her Concert - Confessions On A Dance Floor in New York
Paul McCartney Asks Mick Jagger For AdviceScarlett Johansson Flashes Diamond Engagement Ring At Gala
"Superheroes: Fashion and Fantasy" Costume Institute Gala at The Metropolitan Museum of Art - ArrivalsNip/Tuck Actress Joely Richardson Wants To Adopt
Madonna Back To Her Old Tricks, Kisses Female Fan On StageIs Mariah Carey's Wedding Just A Publicity Stunt To Oust Madonna's Album Off The Charts?