Ashlee Nicole Simpson (born October 3, 1984) is an American singer-songwriter and actress. She rose to prominence in 2004 with the success of her number-one debut album Autobiography and the reality series, The Ashlee Simpson Show. In October 2005, following a North American concert tour and a film appearance, Simpson released her second number-one album, I Am Me. Simpson’s third album, Bittersweet World, was released in April 2008.