Well, funny you should ask. Today I was reading the Nov 4th issue of IN TOUCH Weekly and it has this whole section on celebrities and their "diet of choice."

Renee Zellweger is doing a :"zone-like, Atkins-like, high-protein, low-carb diet."

Also from the mag: "Minnie Driver took off 20 lbs. Like other stars (Catherine Zeta Jones and Charlize Theron) on the controversial diet by Dr. Atkins MD, Driver eats mostly proteins and fats while drastically limiting carbs to a few fresh vegetables. Typical meals include steak and salad, salmon and broccoli, eggs and bacon. No pasta, potatoes, rice, bread, flour or sugar."