Brie Larson Learns About Action-Posing From John Cena (Exclusive)

Brie Larson chats with ET's Nischelle Turner at the premiere of 'Fast X' in Rome. The 'Captain Marvel' star flags down her co-star, John Cena, after he did a full action-movie sprint down the red carpet. The actress also pitches her idea for a 'Fast & Furious' spin-off that would reunite her with Michelle Rodriguez and Charlize Theron. 'Fast X' races into theaters on May 19.