Jay Cutler (6'3″) and Kristin Cavallari (5'3″) – 12 inches
Jay Cutler and Kristin Cavallari may be famous for different reasons, but they make a formidable celebrity couple.
Cutler, whose football career was cut short due to injury and limited playing time, is 12 inches taller than his wife. Meanwhile, Cavallari continues to shine in the world of television, starring in her reality show, "Very Cavallari," which chronicles their life together.