1) Benedict Cumberbatch, Robert Downey Jr, Mark Ruffalo and Benedict Wong in a scene from Avengers: Infinity War. The film has become the fastest movie to gross over $1 billion after crossing the milestone in 11 days. Marvel Studios via AP
10) Iron Man 3, starring Robert Downey Jr as Tony Stark, reached the $1 billion mark in 23 days. Disney, Marvel Studios / AP Photo
9) Jeremy Renner, Scarlett Johansson and Chris Evans in Marvel's The Avengers. The film reached the milestone in 19 days. Courtesy Marvel Studios
8) Alan Rickman in Harry Potter and the Deathly Hallows - Part 2. The movie also took 19 days to cross $1 billion. Courtesy Warner Bros. Pictures
7) Furious 7, which starred Tyrese Gibson, Michelle Rodriguez, Paul Walker and Chris 'Ludacris' Bridges, grossed $1 billion after 19 days. Scott Garfield / Universal Pictures
6) Avatar was another film that reached $1 billion in 19 days. AP Photo / 20th Century Fox
5) Star Wars: The Last Jedi grossed $1 billion after 19 days. Courtesy Film Frames Industrial Light & Magic / Lucasfilm
4) Charlize Theron and Vin Diesel in The Fate of the Furious. The film reached the $1 billion mark in 19 days. Courtesy Universal Pictures via AP
3) Chris Pratt and Bryce Dallas Howard in Jurassic World. The movie made $1 billion just after 15 days. Courtesy Amblin Entertainment
2) Star Wars: The Force Awakens reached the $1 billion mark after just 12 days. Courtesy Lucasfilm via AP Photo
1) Benedict Cumberbatch, Robert Downey Jr, Mark Ruffalo and Benedict Wong in a scene from Avengers: Infinity War. The film has become the fastest movie to gross over $1 billion after crossing the milestone in 11 days. Marvel Studios via AP
10) Iron Man 3, starring Robert Downey Jr as Tony Stark, reached the $1 billion mark in 23 days. Disney, Marvel Studios / AP Photo
9) Jeremy Renner, Scarlett Johansson and Chris Evans in Marvel's The Avengers. The film reached the milestone in 19 days. Courtesy Marvel Studios
8) Alan Rickman in Harry Potter and the Deathly Hallows - Part 2. The movie also took 19 days to cross $1 billion. Courtesy Warner Bros. Pictures
7) Furious 7, which starred Tyrese Gibson, Michelle Rodriguez, Paul Walker and Chris 'Ludacris' Bridges, grossed $1 billion after 19 days. Scott Garfield / Universal Pictures
6) Avatar was another film that reached $1 billion in 19 days. AP Photo / 20th Century Fox
5) Star Wars: The Last Jedi grossed $1 billion after 19 days. Courtesy Film Frames Industrial Light & Magic / Lucasfilm
4) Charlize Theron and Vin Diesel in The Fate of the Furious. The film reached the $1 billion mark in 19 days. Courtesy Universal Pictures via AP
3) Chris Pratt and Bryce Dallas Howard in Jurassic World. The movie made $1 billion just after 15 days. Courtesy Amblin Entertainment
2) Star Wars: The Force Awakens reached the $1 billion mark after just 12 days. Courtesy Lucasfilm via AP Photo
1) Benedict Cumberbatch, Robert Downey Jr, Mark Ruffalo and Benedict Wong in a scene from Avengers: Infinity War. The film has become the fastest movie to gross over $1 billion after crossing the milestone in 11 days. Marvel Studios via AP
