K-Fed's lawyer called an emergency hearing today because Britney Spears has not shown up for 8 out of 14 drug tests. The pop star was ordered to take twice-weekly random drug tests at her last custody battle with Kevin.

Britney's lawyer disputed that Britney cannot make it to early morning screenings or answer her phone early morning because "She is a pop star with a No.1 selling album. She is not up that early." Spears did pass 10 past drug tests.

However, Federline's lawyer feels that Britney need to "take responsibility" and follow the court order. Lawyers will meet later today to make new plans for Britney's drug testing according to Us Magazine.