Following her guest appearance on ‘The Today Show’, Keira Knightley made a guest appearance on ‘Late Night with Jimmy Fallon’ to promote her new movie ‘Seeking a Friend for the End of the World’.

On this occasion the British actress wore a Valentino Fall 2012 dress.

It would appear that Keira, Valentino and Jimmy Fallon had a connection, as on her last appearance on Jimmy’s show she also wore a look from the then-recent Fall collection.

On this occasion she wore a black dress with gold shimmering embroidered details and sheer sleeves.

A simple bun, glossy lips, black patent pumps and her new sparkling engagement ring completed her look.

Credit: Style.com & Getty