Gwyneth and Scarlett's Chic Grey Dresses

The stars of Iron Man 2 were out at a photocall to promote the movie in LA on April 23.

Scarlett Johansson wore a pale grey RM by Roland Mouret dress and Christian Louboutin snake-skin pumps.

And in a darker shade Gwyneth Paltrow looked utterly chic in her Victoria Beckham collection dress paired with nude and black heels by Georgina Goodman.

For anyone interested Scarlett's "Artemis" dress is on-line at brownsfashion.com (only in blue).

And Gwyneth's Georgina Goodman "Leon Love" sandals are available at matchesfashion.com.

Pics from Getty