Ashlee Simpson will be busy selling shoes for the next year. She's signed a lucrative endorsement contract with Skechers USE Inc.

Sketchers has done well by employing celebrities to sell their shoes. Their stock has doubled since the beginning of the year and prospects are bright for 2007. Their roster of celebrity shoe sellers includes actor Terrence Howard and hip-hop superstar The Game for 310, Evangeline Lilly of the hit series 'Lost' for Michelle K, and platinum-selling singers Carrie Underwood and Ashlee Simpson for SKECHERS.