Looking at Melissa Joan Hart's new 113-lb. bikini body, it's hard to believe it was only last summer she felt "horrified" by the unflattering bathing suits shots taken of her at a Southern California beach.
"I still read blogs about me discussing how fat I've become," the former Sabrina, the Teenage Witch star tells PEOPLE in the new issue, available on newsstands Friday.
THE spot for your favorite fan theories and the best movie recs. Learn more