Next time you’re posing for a photo, keep this in mind…Showing the left side of your face can make you look more attractive.

In a new study, people rated photos of the left side of the face as more attractive than the right side. Why the weird preference?

It could be that the left side communicates more emotion, because it’s controlled by the right hemisphere of the brain, which is considered more emotional than the left side of the brain.

Everyone jokes about having a “good” side, but now there’s a science to it!