Believe it or not but Kourtney Kardashian has lost a massive 44 lbs of pregnant weight. That is one third of her body weight during pregnancy with Penelope. She is now down to just 106 pounds. So how did she lose all the baby weight? The old fashioned way with diet and exercise with personal trainer Tracy Anderson (who made her do 90 minutes dance focused workouts). Needless to say, she also reduced the portion sizes.
