Giselle: No one has been very nice to me.
Robert: Yeah, well, welcome to New York.
Giselle: Thank you!
When Giselle opens the window in Robert's apartment, in the exterior shot, to sing for furry cleaning help, there is a set of three windows to her right, with a balcony. Odd thing is, in the interior shots the window she sang from is to the left of the couch, but to the right of the couch there are three French doors, not windows, that open to the balcony.
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), the song "Part of Your World" from Little Mermaid is heard playing.