Lynda Laurence to Warren Beatty in 8 Steps
- Lynda Laurence was a member of the Supremes
- The Supremes members include Diana Ross
- Diana Ross recorded Everything's Got 'Em
- Everything's Got 'Em was published by Six Continents Music
- Six Continents Music published Mrs. Livingston I Presume
- Mrs. Livingston I Presume was written by Harry Nilsson
- Harry Nilsson was originally tapped to sing backing vocals for You're So Vain
- You're So Vain might be about Warren Beatty