After a video went viral on social media during Taylor Swift's Reputation tour of a fan screaming "1, 2, 3, let's go bitch!" during her performance of the song "Delicate," the chant has become a tradition for not only Swifties but Swift herself. Now, it's an inside joke that many now look forward to during her live shows. With the pop star embarking on her first tour in five years, and following the Ticketmaster debacle, fans have even more of a reason to scream this cheer at the top of their lungs, and it's all thanks to one enthusiastic fan.
