In the short "The Woods," Paul Rudd guest stars. There is a moment where each character gets their own retrospective flashback scenes, and they flash back to scenes from this movie
When George and Nina take the ballroom dance class, at one point, they are waltzing to a song from this film and Nina is wearing a long blue scarf similar to the scarf-y dress worn by Debbie Reynolds in the dance to the same song in "Singing in the Rain."