FKA Twigs flashes huge engagement ring at Met Gala with fiancé Robert Pattinson wearing erotic dress

FKA Twigs sure made an impression for her first red carpet appearance with fiancéRobert Pattinson.

The British hitmaker, who is rumoured to be engaged to the Twilight actor, pulled out all the stops and arrived at last night's event wearing an erotic dress featuring genitalia,

It sounds bizarre, but this is FKA we're talking about, she absolutely slayed and those who weren't gazing at her unusual and colourful gown couldn't stop looking at her huge sparkler.

The 27-year-old star, who teamed her outfit with strappy black heels, beamed as she stood next to her husband-to-be, 28, and legbombed in her unique dress which featured a daring side split.

FKA, real name Tahliah Barnett, wore her dark hair in an elegant top knot and opted for a pair of sparkling drop earrings to complete her red carpet look at the Metropolitan Museum Of Art's Costume Institute.

It was a case of, 'Kristen who?' as the pair looked happier than ever following reports RPatz popped the question after six months of dating.

Robert also looked dapper in a tuxedo as they ditched their usual casual style and went all out for one of the biggest events in the showbiz calendar.

It was a case of, 'Kristen who?' as the pair looked happier than ever following reports RPatz popped the question after six months of dating.

Robert also looked dapper in a tuxedo as they ditched their usual casual style and went all out for one of the biggest events in the showbiz calendar.