Researchers at Sonoma State University in Rohnert Park, Calafornia say those pictures you post on the popular social networking site, accurately paint a portrait of your personality.

The more personal the shot, they say, the more of your personality shows through. "The appearance one portrays in his or her photographs has important implications for their professional and social life," says study researcher Laura Naumann.

Some tips: To look like an extrovert, smile a lot and look stylish and neat. To look 'open to new things', get your own distinctive style of dress.

How would you view your Facebook personality? Does it really paint the true picture of whom you really are?