Amber Tamblyn

Amber Rose Tamblyn  (born May 14, 1983) is an American actress and poet. She first came to national attention in her role on the  soap opera   General Hospital  as  Emily Quartermaine, followed by a starring role on the prime-time series  Joan of Arcadia , portraying the title character. Her feature film work includes roles in  The Sisterhood of the Traveling Pants ,  The Grudge 2 ,  The Ring, and  127 Hours ; she had an extended  arc  as  Martha M. Masters  on the main cast of the medical drama  House. She currently stars in  Two and a Half Men  as Jenny, Charlie Harper's daughter in season 11.