Martha Wainwright was born on May 8, 1976 in Montreal, Quebec, Canada. She is an actress and composer, known for Dear John (2010), The Aviator (2004) and The Samaritan (2012). She has been married to Brad Albetta since September 15, 2007. They have two children.
Dedicated her 2005 song "Bloody Mother Fucking Asshole" to her father, Loudon Wainwright III.
Grew up in Montreal, Quebec, Canada.
Was a guest on the Swedish talk show TV-Huset.
Has 2 sons with her husband Brad Albetta - Arcangelo Albetta (b. November 16, 2009 at University College Hospital, London) and Francis Valentine Albetta (b. February 5, 2014 in Montreal).