Guess Who's Coming To Lunch to Leslie Feist in 6 Steps
- Guess Who's Coming To Lunch was written by Harry Nilsson
- Harry Nilsson is name checked by Life is a Rock
- Life is a Rock is included in Nipper's Greatest Hits - The 70's
- Nipper's Greatest Hits - The 70's includes Without You
- Without You reached #1 on the US charts in 1972 on February 13
- February 13 is the birthday of Leslie Feist