Star Weight-Loss Winners & Losers
January 02, 2013
Which celebs are triumphing over the battle of the bulge?
From Christina Aguilera to Kirstie Alley, ET breaks down the stars who are staying trim during the holidays.
Also Thursday, Julianne Hough reveals physical and mental abuse as a child. Plus, an exclusive first look at Jennifer Lopez's sexy spread in Bazaar magazine.