Ida Maria Børli Sivertsen (born 13 July 1984), is a Norwegian rock musician and songwriter known primarily by the stage name, which is her given names, Ida Maria, (pronounced approximately 'ee-dah mah-ree-ah'). Her first album, Fortress Round My Heart, was released in 2008. In November 2010, she released her second album Katla in Norway; the album was released internationally on 7 June 2011. In August 2013, Maria digitally released her third album Love Conquers All in Norway.