Celeb body language: we reveal who's faking their love: star couples are great pretenders--especially when it comes to concealing their true feelings from the public. But thanks to our expert analysis, we're on to them!

Celeb couples can put on a show like no one else--they're able to look lovey-dovey even when they want to throttle each other. So can you tell reality from a charade? There are two areas of the body that are especially telling. "Hands and shoulders are the most important body parts to pay attention to because we move them unconsciously," explains David B. Givens, Ph.D., director of the Center for Nonverbal Studies in Spokane. "They give away our feelings and moods without our realizing it."

Although these body parts are equally expressive, they show emotional information in different ways. "Hands react to the slightest anxiety or stimulation, so how we touch ...