Having recently jettisoned Larry Rudolph, the manager who strong-armed her into rehab, Britney Spears could next find herself under the guidance of Joe Simpson, dad to fellow blonde popsters Jessica and Ashlee. Sources tell the New York Daily News that Joe is hot to help salvage Brit's barely there career and even tried to confab with her this past weekend, and that Jessica is not only OK with the arrangement, but offered to dial Brit's digits on his behalf. (Alas, Jess got all hung up on the "Do I dial 1 plus area code?" thing.)