Get ready to see even more selfies than usual on social media - June 21 is officially National Selfie Day.
Since the invention of the camera, people have been trying to take pictures of themselves. One Imgur user claims that this photo is from 1934.
The photo depicts a Swedish couple using an actual stick to take a selfie.
The most popular selfie of all time belongs to Ellen's picture from the 2014 Oscars.
— Ellen DeGeneres (@TheEllenShow) March 3, 2014