Matt Damon – Gained 30 Lbs.
Most of the celebrities on this list had weight loss goals but Matt Damon needed to put on the pounds to prepare for his role in “The Informant.” He admitted that he really enjoyed putting on the weight by eating a lot and drinking lots of dark beer. He said that he used to McDonald’s and order a #1 Value Meal along with Doritos as his snack between takes. Fortunately, after filming ended, Matt did take off the pounds that he gained by taking up boxing.
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