Gwyneth Paltrow & Robert Downey, Jr.: 'Iron Man 3' London Photo Call

Gwyneth Paltrow and Robert Downey, Jr. hold hands at the Iron Man 3 photo call held at The Dorchester on Wednesday (April 17) in London, England.

The 40-year-old actress and 48-year-old actor have been on a press tour for their film, which is set to hit theaters in the US on May 3!

The evening before, Gwyneth was spotted exiting the Soho Hotel after attending a screening for the superhero film.

Gwyneth and Robert are all set to attend the world premiere of the film next week on April 24! Stay tuned to JustJared.com for the pics!

FYI: Gwyneth is wearing a Christian Dior dress and Manolo Blahnik shoes.