How can I stop being so jealous...?

I have a facebook, and whenever I put new pictures, nobody ever comments on them. I guess that the pictures I take are kind of pretty, but I get jealous when (I dont want to be mean) really ugly girls take horrible pictures (the ones where you pout your lips and put up the middle finger, or scandalous ones where you give the facial/hand expression of licking a girl's...you know what im talking about), and the girls who take those pictures everyone says they look pretty and cute. I never take pictures like those. I take regular ones. How can I stop being jealous of people commenting on their pictures but not on mine.