Cameron Diaz made a pit stop in LA today to refuel her black Maserati. She's in California for the time being after spending the past week in NYC. Cameron's been in the headlines in recent days with news that she ranked second place, just behind Kristen Stewart, on Forbes's annual best-paid women in Hollywood list. Rumors also began swirling that Cameron's currently working on a book about healthy living. Her body is the result of a strict fitness routine, and you can try out Cameron's 10-minute arm and core workout with tips from her personal trainer Teddy Bass.