This week I field a call from a woman who is obsessed with the size of just one body part, her thighs. Fortunately, trainer to the stars Jennifer Widerstrom is here with me in studio to chime in on whether or not being fixated on one part of your body is normal. Jennifer is a trainer on The Biggest Loser and the author of "Diet Right for your Body Type." Her website is www.teamjennifer.com