Lifestyle FacebookTwitterWhatsAppEmailCopy Former yo-yo dieter Sheryl Imperati By Social Links for Post Staff Report View Author Archive Get author RSS feed Thanks for contacting us. We've received your submission. Back to Reading Published July 13, 2011, 4:00 a.m. ET 1 of 6 Age 14: 150 pounds 2 of 6 Age 19: 196 pounds 3 of 6 Age 21: 140 pounds 4 of 6 Age 28: 190 pounds 5 of 6 Age 35: 200 pounds 6 of 6 Age 39: 143 pounds Caitlin Thorne Hersey Up Next 'Potter' premiere draws muggles galore