Amber Rose Tamblyn, born May 14, 1983, is an American actress, author, poet, and director. She rose to prominence as Emily Quartermaine on General Hospital and as the lead in Joan of Arcadia. Her film roles include The Sisterhood of the Traveling Pants, The Grudge 2, The Ring, and 127 Hours. On TV, she played Martha M. Masters on House and starred in season 11 of Two and a Half Men.
