Britney Spears and adviser Sam Lutfi arrived at the offices of Kevin Federline's attorney, Mark Vincent Kaplan, at approximately 10:45 a.m. When they left around 1 p.m., Spears looked very upset and walked quickly to her car before speeding off. As part of the deposition in her ongoing custody battle with ex-husband Federline, Spears had to respond to concerns about her ability to serve as a mother to her two sons. When Spears arrived, she parked her Mercedes directly out front of Kaplan's office. She was wearing a short-sleeved off-the-shoulder light purple top, dark jeans, and tan boots. She was heard speaking in a British accent. TMZ has learned Britney Spears' lawyers will go to court tomorrow and ask Commissioner Scott Gordon to allow Spears "monitored visitation in a therapeutic setting." Spears's family and professionals in her life have been planning a "creative way" to get Britney mental help.