Lisa Marie Presley was an American singer and songwriter. She was the daughter of singer and actor Elvis Presley, who is referred to as "The King of Rock and Roll" and actress Priscilla Presley, as well as the sole heir to her father's estate after her grandfather and great-grandmother died. She was also known for being the first wife of Michael Jackson, a fellow singer like Presley, from 1994 to 1996. Her musical career consisted of three studio albums: To Whom It May Concern (2003), Now What (2005) and Storm & Grace (2012), with To Whom It May Concern being certified gold by the Recording Industry Association of America. Presley also released non-album singles, including duets with her father using archival recordings.