Dolly Rebecca Parton (born January 19, 1946) is an American singer-songwriter, author, multi-instrumentalist, actress and philanthropist, best known for her work in country music. She starred in the movies 9 to 5, The Best Little Whorehouse in Texas, Steel Magnolias, Straight Talk, Unlikely Angel and Joyful Noise. She is one of the most successful female country artists of all time; with an estimated 100 million in album sales, Dolly Parton is also one of the best selling artists of all time. She is known as "The Queen of Country Music".