The Gentle Reader and I knew this was going to happen. Everything has been building to this moment the whole entire time. All the variables needed to be in place in an exact precise manner. And now the big moment has arrived July 26, 2013 at Foxborough, Massachusetts. Carly Simon and Taylor Swift hangs out with each other and poses for a group selfie. The two women also joined forces to sing Carly Simon's classic song You're so Vain for the latest concert stop on Taylor Swift's multi-city tour to promote Taylor Swift's latest album Red.