Iron Man 2’s world premiere has been moved from London to Los Angeles because of uncertainty over air travel between the UK and US.
A statement from Paramount Pictures said: “Due to the continuing air travel uncertainty, Paramount Pictures and Marvel Entertainment have taken the decision to move the Iron Man 2 world premiere and junket to Los Angeles.”

Stars including Robert Downey Jr, Mickey Rourke, Gwyneth Paltrow and Scarlett Johansson were all due to attend the event on 26 April at Multiplex cinema Vue at Westfield London.