Jessica Ann Simpson (born July 10, 1980) is an American singer, actress, television personality and fashion designer whose rise to fame began in 1999. Since that time, Simpson has achieved many recording milestones, starred in several television shows, movies, and commercials, launched a line of hair and beauty products, and designed fragrances, shoes, and handbags for women. She has devoted time to philanthropic efforts including Operation Smile and a USO-hosted tour for troops stationed overseas.
Ashlee Nicole Wentz (born Ashley Nicole Simpson; October 3, 1984), known professionally as Ashlee Simpson-Wentz, is an American pop singer-songwriter, dancer and actress. Simpson, who 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. Simpson received widespread notoriety when she attempted to lip-sync with a pre-recorded vocal track on Saturday Night Live in October 2004.