Selfie is definitely one of the biggest trends of the decade. It is widespread and used by almost every person who owns a phone. It is most commonly spread in teenagers and young adults who are often obsessed with the way they look. Every group meeting always ends on a group selfie, and almost every person who owns a mobile has taken at least one selfie at some point. But where did this huge trend begin and what gave it the power to be so commonly used nowadays?