Hollywood stars make a habit of turning to drastic, and often unhealthy, weight-loss plans and tactics

Salma Hayek keeps her weight in check by stepping on the scale daily and declining rich food and fine wine when she hits her “alarm number.”

'I cut all the c**p out my diet!' Bristol Palin reveals weight loss secrets... as mother Sarah Palin cheers her on at DWTS premiere

Supermodel Naomi Campbell goes on extreme diet to star in new TV show

Lady Gaga Discusses Weight Gain, Reveals Culinary Guilty Pleasures

Jessica Simpson reveals diet motivation: 'Strip naked and look in the mirror'

Lady Gaga goes on gluten free diet

In 1960, when she was generally considered to be the most beautiful woman in the world, Elizabeth Taylor’s daily diet consisted of the following: scrambled eggs, bacon, and a mimosa for breakfast.

June 1st would have been Marilyn Monroe’s 85th birthday. Here’s a photo spread from the September 1952 issue of Pageant magazine that details Marilyn’s diet and exercise routine.

Turning 46, Catwoman Halle Berry stays sleek with a purrfect diet

Watching his weight! Jonah Hill hits the gym just hours after nearly bursting out of shirt

Kirstie Alley Weight Loss: Actress Sued For Reportedly Lying About How She Shed 100 Pounds

Is a vegan running back going to lack power?

Chaka Khan’s Weight loss due to Extreme Protein Diet

Weight Watchers pays Jessica Simpson to diet

Dr. Phil's son stole name and branding to create the "P.I.N.K. Method" diet and exercise system series sold on the TV show "Dr. Phil," a women's fitness gym says in court.

'The diet starts now!' Big Brother's Josie Gibson vows to lose weight after seeing holiday pictures of herself two stone (28lbs) heavier.

Peaches Geldof’s Weight Loss, Juice Diet and Pressure to Be Thin

We're normally irritated when celebrities swear they maintain their red carpet-ready figures by eating pizza topped with chocolate chips and Doritos, but as it's impossible to be irritated with Sofia Vergara, we're letting her slide on her so-called "diet (or lack thereof)."

It's hard not to laugh at Jenny Craig's latest attempt to convince us to buy its products.