A new selfie study from the University of California, Irvine, says taking more smiling selfies increases your chances of happiness.
The findings suggest that taking one selfie a day will improve your confidence and make you more comfortable with yourself.
Forty-one students spent four weeks taking selfies and then reporting their moods.
Over time, they noticed an obvious change.
They were happier and more confident, and that mood lasted the entire day, even when they fake smiled.