5 Factor Diet fan Katherine Heigl out and about recently. She looks good except for that jacket, don’t you think? The 5 Factor Diet is still super popular; with its 5 meals per day and 1 cheat day per week it sounds like something I could actually stick too.

Have any of you guys done 5 Factor? Did it work for you?

Alicia Keys looked totally amazing (and Prince wasn’t lookin’ too bad either) at the 2008 Grammys. What a great figure she has. And that dress! Alicia swears by the popular 5-Factor Diet created by celebrity fitness trainer Harley Pasternak. Other celebrities who love the 5 Factor Diet include Eva Mendes, John Mayer, and Kanye West.

Jessica Simpson is having 1300 calorie meals delivered to her home through the 5-Factor website. I was curious as to the cost of the service and after spending considerable time on the website couldn’t find any information on that. She is a star so it seems she is getting star treatment.

The 5-Factor Diet is a fairly uncomplicated regimen of 3 meals and 2 snacks daily, consisting of: low-fat protein, fiber, healthy carbs and fats, and a sugar-free drink with every meal (yep, that could be a diet soda or my beverage of choice - water).  

Jessica Simpson has tried basically every diet out there, hasn’t she? Remember her Atkins days? That was just before her second album, and in the irresistible video. When she did the dukes of hazzard she was on South beach and on a ridiculous exercise program (two hours on the treadmill on top of doing weights). She was way too skinny at that point, then gained it all again during her divorce.

I think she looks very nice here actually. Im a fan of the 5-factor book. I bought it when Halle Berry said that’s the routine she used to get in shape for Catwoman.  But then again…I’d lose weight if I only ate 1300 calories a day too.

Click here to see how the Jessica did on the Atkins Diet

More about the Five Factor Diet