One of the elderly men dancers in "That's How You Know" appeared as a chimney sweep in Mary Poppins. Submitted by Cubs Fan

Jodi Benson, who voiced/sang the part of Ariel in "The Little Mermaid", appears as Robert's secretary, Sam. When Giselle looks into the fish tank (while Sam & Robert are talking), "Part of Your World" from "Little Mermaid" is heard playing.

While Prince Edward and Nathaniel are in the hotel room, the scene playing on the TV right as Nathaniel leaves the room, the one with a dummy who says, "I don't like sad endings," is from Disney's Fun and Fancy Free.

More billboard trivia. There is a billboard for the Broadway musical Hairspray. James Marsden was in the movie version of Hairspray. There is also a billboard for the musical Wicked which stars Idina Menzel, who plays Nancy. Submitted by Brad

James Marsden was in "Superman Returns." You can see the billboard of the movie behind him when he's on top of the bus. Submitted by Michael Piscitelli