In Legally Blonde 2: Red, White and Blonde, Paulette says: "Oh my God, you look like the Fourth of July! Makes me want a hot dog real bad."
Coolidge told Variety: "All day long and all night. Y'know, just so many people like say it on a plane, for f**** sake! It's exhausting, this hot dog story! But I have to go with it. I have to go with it and say 'Oh my God, you sound just like me when you say that!'"
Coolidge is set to appear as Paulette once again in the upcoming Legally Blonde 3 but revealed she is even yet to see a script for the movie.
She said: "Everyone keeps talking about it. I'm very excited about the script that is coming my way but I haven't seen it yet!"