Washington, July 17: Paris Hilton seems to be serious about reviving her music career, and has reportedly started working on her new record.The socialite, whose debut album, entitled Simply Paris, debuted in August 2006, is now teaming up with uberproducer Storch, who helped guide Hilton through her first album and also produced chartbusting work with Beyonce Knowles, Christina Aguilera, R. Kelly, 50 Cent and Dr. Dre."I'm already working on my new record. I've been in meetings with Scott [Storch] and we've been working on it," E! Online quoted Hilton, as saying.Sources close to The Simple Life star have revealed that she is determined to make the new album better than her last, and is taking rigorous voice lessons."She takes voice lessons several times a week. She's really serious about her music career," a source said."Of all her projects, her music is the most important to her. She really works very hard to be taken seriously in the industry and make good music people will enjoy," the source added.