Celebrity Diet and Fitness - Celebrity Diet Secrets - Celebrity Weight Loss - Celebrity Workouts

• Ode to YSL
• Celebrity Fashion Lines
• Celeb Fashion Mistakes
• The Look of Jessica Alba

Kevin Mazur, WireImage.com

We poured through celeb photos, diets and fitness routines to select these fit, sexy guys. Usher made the list, but who is #1?

• Hottest Male Celebs

Ethan Miller/Getty Images

See which lovely, lean ladies made AOL Body's "Hottest Female Celebrity Bodies" list.

• Do You Think Alicia Keys Is the Hottest?

Even Bill Clinton has had to trim down his diet to look slim for the red carpet. Find how he and others have tweaked their meals to achieve weight loss success!

• Oprah Loves This Diet

Even thin and petite actresses like Meg Ryan and Reese Whitherspoon go on a diet from time to time. Find out weight loss tricks and tips from this celeb trainer.

• Which actress added mini-meals to her diet?

Getty Images

Find out how your favorite 'Idols' have lost weight since their TV debut, and how they stay in shape in between recording hit songs.

• How Much Have They Lost?

Getty Images

From top athletes, like Sasha Cohen, to your favorite TV and reality show stars, our blog has all the celebs' diet and fitness tips.

• Celebrity Fitness Report

Getting ready to lose that post-pregnancy belly? See how celeb moms lose weight!

• This Celeb Mom Lost 48 Lbs