According to the May 31, 2010 issue of OK magazine:

Score a Six-Pack - Get in three sets of 25 crunches every day, says trainer Kathy Kaehler, who works with Julia Roberts. “Don’t skip a day. Over the summer, you will see how consistency equals results.”

De-Stress and Detox - “Spending time in a sauna aids relaxation and helps rid your body of impurities that slow down your metabolism and cause water retention”, says Ashley Conrad, who has trained Kate Hudson. She also suggests sipping lemon-water to boost metabolism.

Cut Carbs, Dairy and Red Meat - Instead, get your protein from fresh fruits, veggies, fish and poultry. Keep the red meat down to 8 ounces a week, says Brian Peeler, who’s worked with Megan Fox.