Jennifer Aniston has lost 7 lbs. on a baby food diet her trainer Tracy Anderson put her on. Mastercleanse, Cabbage Soup, Atkins, South Beach, Grapefruit- weve heard of celebs trying every kind of diet to lose weightbut this even we cant believe Jennifer Anistons new diet! At 41 Jennifer Aniston looks pretty darn amazing- and she intends to stay that way- by eating baby food?!? According to Grazia Magazinewhile Jen was in Europe last month she slacked on her diet and indulged in dairy, wine and coffee- so in order to drop some lbs fast for her upcoming film Just Go With It- she inlisted the advice from celeb trainer Tracy Anderson. Tracy, whos responsible for hot Hollywood bodies like Madonna and Gwyenth Paltrow- put Jen on a diet of 14 servings of baby food throughout the day with a grand finale of a healthy adult dinner. Baby food?!? Tracy tells Hollyscoop.com that shes anti liquid fasts but pro eating like a toddler: I wanted something where you can eliminate toxicity, break bad habits but still have your digestive system going. That is when the baby food cleanse was born." As bizarre as it sounds- Jen has already reportedly lost 7 lbs- so maybe Tracy is onto something baby!