Thousands of fans – many dressed as their favourite characters – turned out as the stars of Marvel’s Avengers re-assembled in London for their latest big screen outing. Scarlett Johansson, Robert Downey Jr, Chris Hemsworth, Mark Ruffalo, Jeremy Renner and Chris Evans were at the UK premiere of Avengers: Age Of Ultron at Westfield shopping centre in west London. British actors Aaron Taylor-Johnson and Paul Bettany also attended the event alongside the film’s director Joss Whedon. Taylor-Johnson, 24, was accompanied by his wife Sam. Avengers: Age Of Ultron opens in UK cinemas on Thursday.