See which stars made head-turning transformations
Jennifer Love Hewitt - After
"I've kicked up the glam," Hewitt (who split from Jamie Kennedy in March) tells Us. After dropping 15 pounds last summer, the 5-foot-3 star ditched her dowdy duds in favor of designer outfits by designers like Herve Leger. "You carry yourself differently in things finished with dazzle," she says.