Christina Aguilera Reveals Diet Secrets After Slamming Reports of Liposuction

... eats carbs, protein, snacks like pretzels - she just watches how much she eats." The singer has also taken a liking to yoga, which helps with burning calories as well as a way of de-stressing.

http://calorielab.com/news/2013/12/26/christina-aguilera-reveals-diet-secrets-after-slamming-reports-of-liposuction/