<human>:  What popular movies were released in 2019?
<bot>: Some of the most popular movies released in 2019 include Avengers: Endgame, Joker, Captain Marvel, Toy Story 4, Aladdin, Us, Spider-Man: Far from Home, It Chapter Two, Hobbs & Shaw, Once Upon a Time in Hollywood, John Wick: Chapter 3 - Parabellum, Rocketman, and The Lion King.