The largest bill comes from attorney Stacy D. Phillips, who says in court filings that she is owed nearly $407,000 for four months of work. Phillips claims she has written off another $125,000 in fees.
Attorney Laura Wasser, who took over the case in June and negotiated an agreement between Federline and Spears' camp that allows the singer more time with her young sons, is seeking $60,000. She worked on the case nearly two months.
Federline retains full custody of the children, but Spears has some overnight visits.
Spears and Federline were married in 2004 and completed their divorce last July. She pays him $20,000 a month under an agreement finalized in July.
Slideshow archive | Local events | Contests | Headlines at a glance