Britney Spears' former manager has added to the pop star's woes by suing her for monies she still owes him. Johnny Wright, who also managed pop acts like Justin Timberlake and the Backstreet Boys, claims Spears owes him commissions dating back to 2003. The svengali claims he was due a cut of Spears' income from 2003, after he was dropped as the singer's manager. And in court papers, obtained on Thursday (01Nov07) by TMZ.com, he states the deal he struck with his former charge doesn't run out until February, 2008. But Spears stopped paying in December, 2006. The lawsuit was filed in Florida on Monday (29Oct07). Wright is seeking unspecified damages and attorney fees.