Singer, songwriter  and guitarist, Chelsea Williams , 22, performs at the Third Street Promenade on Saturday, December 22, 2007. Chelsea has been writing and performing her own music since she was 13 years old. After a couple of years in two different working bands, Chelsea took the stage on her own by the age of 17, performing at clubs and coffee shops. Chelsea currently makes her living by playing on the street for tips and selling a home-made demo, having sold thousands of CDs in recent months, one-by-one, simply on her own on the street. Her magnetic presence draws them in and her songs set the hook.