Kevin Federline's lawyers will be going to court tomorrow to argue that his ex-Britney Spears is violating the drug test orders, TMZ reports.
K.Fed's lawyer Mark Vincent Kaplan will go before the L.A. County Commissioner tomorrow morning to argue that Britney is not responding in a timely matter for her court ordered random drug testing.
He also reportedly wants to modify the existing custody order to give Britney "limited visitation rights."



























