Brie Larson wasn't sure if her ET interview was done, but admitted she couldn't continue after her childhood idol showed up.

Brie Larson Says It Took a Year to 'Get Out of' the 'Dark' Headspace After Room: 'It Was Really Scary' 13 Going on 30 Turns 20! See What the Cast Is Up to Two Decades After the Rom-Com Premiered ...

Brie Larson offers advice to new Marvel stars: 'Really understand how to go to the bathroom in your suit' Brie Larson explains why meeting Jennifer Lopez was 'very profound' for her: 'She's like ...