Beyoncé

While cleanses are always popular, Beyoncé took it to another level. The superstar had to lose a couple of pounds for her role in the film Dreamgirls. Reportedly, she used the “Master Cleanse” to lose weight to get in shape for the film. The Master Cleanse is essentially an all-liquid diet that at its core basically consists of lemon juice, maple syrup, and cayenne pepper. It was a fast and easy way to drop weight, but not for any length of time. Like most strange celebrity diets that catch on with the public, people tended to gain weight back quickly. So you better skip this one.

On the next page, you can see which celebrity drinks a $200 smoothie every day!