Pass the popcorn: Summer movie season is in full swing! Real-life couple Emma Stone and Andrew Garfield looked sharp at the Amazing Spider-Man London premiere, Keira Knightley and Steve Carell debuted Seeking a Friend for the End of the World in Los Angeles, and Kristen Stewart and Chris Hemsworth opened their new Snow White film in Sydney. Click through the gallery to see more stars at last night’s hottest events.