Fresh off of a bout of liposuction, Britney Spears has sparked rumors of an addiction to plastic surgery. The pop star met with doctors Camden Aesthetic Associates in Beverly Hills on Oct. 18. The twenty-six year old pleaded with docs to perform surgery on her nose and to enlarge her breasts-a request the doctor promptly declined.

“She’s a high-risk patient,” a Life & Style Magazine insider reports. “He didn’t want to clear her for surgery because he didn’t think he could trust what she’d put on her medical history.” In the end, the doctor referred Britney to another specialist who plumped Britney’s lips with collagen, then sent the singer on her way, telling her to take more time to consider the other procedures. “It was a stall tactic,” the insider says. “They just wanted her out of the office.”

“Britney’s already consulted with at least three surgeons about new breast implants, a nose job, liposuction on her chin and Botox for her face,” says a friend. “She sees no reason to stop.” Indeed, “she constantly talks about getting work done,” the friend notes.