Amber Rose Tamblyn (born May 14, 1983) is an American actress (actor). She appeared on the soap opera General Hospital followed by a starring role on the television series Joan of Arcadia. She has branched out into film roles, appearing in The Sisterhood of the Traveling Pants (The Sisterhood of the Traveling Pants (film)) and The Grudge 2. Her most recent work includes a co-starring role in the film Beyond a Reasonable Doubt (Beyond a Reasonable Doubt#Remake) with Michael Douglas and in the cancelled television show The Unusuals.