Shania Twain, OC (born Eilleen Regina Edwards, August 28, 1965, Windsor, Ontario) is a Canadian singer and songwriter in the country and pop music genres. Her third album Come on Over is the biggest-selling album of all time by a female artist, and the best-selling album in the history of country music. She is the only female artist to have three albums certified Diamond by the RIAA, and has earned five Grammy awards and nearly forty BMI Songwriter awards. She is married to rock producer Robert John "Mutt" Lange.
