Biography: Ashlee Simpson: birth name: Ashley Nicole Simpson; legally known as Ashlee Nicole Wentz: born on October 3, 1984 in Waco, Texas; height: 5 feet 6 1/2 (168 cm); Zodiac Sign: Libra.

photo: PR Photos

Ashlee is the younger sister of Jessica Simpson. Ashlee rose to fame in mid 2004 through the success of her number one debut album Autobiography and the accompanying reality series The Ashlee Simpson Show.  Ashlee released her second album, I Am Me, in October 2005. Her third album, Bittersweet World, was released in April 2008.