Celebrities who have lost weight

Slideshow posted in Photos | Tuesday, January 04, 2011

36 of 44: Since winning 'American Idol' in 2005, Carrie Underwood slimmed down and lost 20 lbs. She revealed to Women's World Magazine that she maintains a meat-free diet and writes down everything she eats. She also gets on an 'elliptical or a treadmill and walks for 30 minutes.' (Pictured: Carrie Underwood during her first on-screen 'American Idol' audition / Carrie Underwood in an undated 2010 photo posted on her website.) ( Photo / FOX and carrieunderwoodofficial.com)

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