According to new court reports filed by Britney’s lawyers, K-Fed lied to the courts about how much money he actually earns. Britney's newest lawyer, Stacy Phillips, has now filed documents challenging the legal fees her client was ordered to pay on behalf of K-Fed. Stacy claims that Brit's ex hubby understated his income by a massive $200,000, failed to document personal expenses and pretended to have $800,000 worth of business expenses. And Britney's lawyer is set on taking K-Fed to task over all sorts of frivolities including his alleged need to give "extraordinarily high tips for food and beverage services [eg, $1,100.76 tip on a $2,782 bill; $200 tip on a $371.29 bill; and $2,000 tip on $365 bill]." The legal documents also state that K-Fed blew $50,489.71 on hotel rooms and refreshments in Vegas over an eighth-month period. On one day, he is said to have tipped $2,632.50 at TAO Beach (the pool club at The Venetian). Is there anyone who hasn't freeloaded off poor Britney?