Here it is: The Olsen twins' first-ever selfie, courtesy of Sephora's Instagram.
And now, for a series of questions. When twins selfie, is it technically still a singular selfie, or "selfies," plural? Now that Mary Kate and Ashley have officially selfied together, does Instagram still need to exist? Once you selfie, are you prone to selfie-ing more often? Put another way: Do selfies beget selfies? Which Olsen twin snapped the selfie? Or, did they press the button that captured the photo together? Is the Olsen twin selfie a macro or micro part of some grander butterfly effect? Does any of this really make any difference on a universal scale? Where can a gal snap up a pair of those sweet ass sunglasses? Fin.