They shook hands on the management agreement in June 2007 only after Spears agreed that he could use drug-detection dogs in her home to check her compliance , he testified . Sam Lutfi was ousted from Spears ' life when her dad became her conservator . The singer has been in a relationship with the rapper since last year and they have two children together. he says he 's owed for being Spears ' manager . A book by Spears ' mom painted Lutfi as a `` predator '' and a `` Svengali , '' his suit says . The Spears book caused him `` hatred , contempt , ridicule and obloquy , '' Lutfi claims .
Sam Lutfi was ousted from Spears ' life when her dad became her conservator . The singer has been in a relationship with the rapper since last year and they have two children together. he says he 's owed for being Spears ' manager . A book by Spears ' mom painted Lutfi as a `` predator '' and a `` Svengali , '' his suit says . The Spears book caused him `` hatred , contempt , ridicule and obloquy , '' Lutfi claims .