Following Carly Simon Duet, Taylor Swift Knows Who 'You're So Vain' Is About'This past weekend in Foxboro, Mass., Taylor Swift joined a very exclusive club. It's the small club of people who (allegedly) know whom Carly Simon's song "You're So Vain" is actually, truly about. And no, she's not telling.
The Story Behind Carly Simon's 'You're So Vain'
Taylor Swift In Talks To Play Joni Mitchell In Film About '70s Female Singer-Songwriters
Can you make a Vain video?