Entertainment The Avengers: Who's In It? October 11, 2011 / 7:04 PM CDT / CBS News Scarlett Johansson Attends 'Mango New Collection Launch Party' in Madrid US actress Scarlett Johansson arrives fo A Funny Thing Happened On The Way To Cure Parkinson's Benefit Premiere Of "What's Your Number?" - Arrivals 63rd Annual Primetime Emmy Awards - Arrivals 63rd Annual Primetime Emmy Awards - Arrivals "Contagion" Premiere - 68th Venice Film Festival 2011 Teen Choice Awards - Press Room MIU MIU presents Lucrecia Martel's "Muta" - Arrivals Premiere Of Paramount Pictures & Marvel Entertainment's "Captain America: The First Avenger" - Red Carpet Premiere Of Paramount Pictures & Marvel Entertainment's "Captain America: The First Avenger" - Arrivals Premiere Of Paramount Pictures & Marvel Entertainment's "Captain America: The First Avenger" - Red Carpet Premiere Of Paramount Pictures & Marvel Entertainment's "Captain America: The First Avenger" - Red Carpet Premiere Of Paramount Pictures & Marvel Entertainment's "Captain America: The First Avenger" - Red Carpet Launch Party For Tommy Hilfiger's "Prep World Pop Up House" Spike TV's 5th Annual 2011 "Guys Choice" Awards - Show 2011 CBS Upfront Australians In Film Screening Of Marvel & Paramount Pictures' "Thor" Actor Chris Hemsworth arrives at the pre Premiere Of Paramount Pictures' And Marvel's "Thor" - Red Carpet "Sympathy For Delicious" Release Party Hydraulic Fracturing Prevention Press Conference Coach Hosts An Evening of Cocktails and Shopping To Benefit The Children's Defense Fund - Red Carpet 42nd NAACP Image Awards - Portraits 42nd NAACP Image Awards - Red Carpet 83rd Annual Academy Awards - Arrivals 2011 Film Independent Spirit Awards - Arrivals Orange British Academy Film Awards - Winners Boards The New York Friars Club Roast Of Quentin Tarantino - Arrvials Premiere Of Warner Bros. "Splice" - Arrivals Premiere Of Paramount Pictures & Marvel Entertainment's "Iron Man 2" World Premiere Of Paramount Pictures & Marvel Entertainment's "Iron Man 2? World Premiere Of Paramount Pictures & Marvel Entertainment's "Iron Man 2? Photo Call For Paramount Pictures & Marvel Entertainment's "Iron Man 2" 11th Annual Warner Brothers And InStyle Golden Globe After-Party CBS Comedies' Season Premiere Party Iron Man - Photocall Iron Man - Photocall Ironman Photocall