Jessica Simpson is best known to the world for her tremendous singing ability as well as her reality tv show Newlyweds: Nick and Jessica, which featured an in depth look at her personal life with form

Jessica Simpson used a few not-so-common tricks to help combat her nerves for her first television performance in 15 years. Speaking to Extra after the American Idol season finale on Sunday, May 18, the 44-year-old singer admitted to using hairspray to keep her rooted.