Brianne Sidonie Desaulniers (born October 1, 1989), known professionally as
Brie Larson, is an American actress, singer, and director.
She was a series regular on the 2001 sitcom Raising Dad, she had a role in the in the comedy 13 Going on 30 starring Jennifer Garner and Mark Ruffalo. She was in Scott Pilgrim vs the World she played the ex rocker girlfriend of Scott, Envy Adams lead singer for Clash at Demonhead. She was in 21 Jump Street, Greenberg, The Spectacular Now and Don Jon. She starred in Short Term 12 with John Gallagher Jr. ( HBO's The Newsroom). She also starred in Trainwreck opposite Amy Schumer as her sister Kim. She just won a Golden Globe for her portrayal of Ma in Lenny Abrahamson Room, Emma Donoghue wrote the screenplay based on her own novel. Brie Larson won the best actress Oscar for Room.