Jason Segel
After completing his role in How I Met Your Mother, Jason joined the crew of The Five-Year Engagement, but there was a catch. The role was dependent on him slimming down. He knuckled down and started eating correctly and hitting the gym and got rid of 35 pounds.
Jason Segel
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Kyle Massey
Also a participant in Dancing with the Stars, Kyle left the show lighter by 18 pounds. All that exercise really paid off.
Kyle Massey
