Hollywood Hosts Superheroes for Much-anticipated Avengers Sequel

Marvel superheroes assembled on the Hollywood red carpet on Monday night for the premiere of the much-anticipated blockbuster "The Avengers: Age of Ultron". Robert Downey Jr, Chris Hemsworth, Scarlett Johansson and Chris Evans drew loud cheers from fans outside the Dolby Theater. The expected cinema hit is the sequel to 2012's "The Avengers", the fastest film to pass the $1 billion mark in box office takings. The plot sees Tony Stark try to jumpstart a peacekeeping program.