Ashlee Nicole Wentz who is an American pop singer, songwriter, dancer and actress at the same time is the younger sister of pop singer Jessica Simpson, rose to prominence in mid-2004 through the success of her number-one debut album Autobiography and the accompanying reality series The Ashlee Simpson Show. She is commonly known by Ashlee Simpson-Wentz. Who received widespread notoriety when she attempted to lip-sync with a pre-recorded vocal track on Saturday Night Live in October 2004.

Ashlee, birth name, Ashlee Nicole Simpson was born in Waco, Texas, and raised in Richardson, Texas. She is the second daughter of Joe Truett Simpson who was a former Baptist youth minister who is now working as her manager and Tina Ann Drew.

Following a North American concert tour and a film appearance, Simpson released a second number-one album, I Am Me, in October 2005. Her third album, Bittersweet World, was released in April 2008. The following month, she married musician Pete Wentz and announced that they were expecting a child. On November 20, 2008, Simpson-Wentz gave birth to their son, Bronx Mowgli Wentz.