In "National Lampoon's Vacation" who was the girl in the red Ferrari?

I know the question and write-up is abt Christie Brinkley, but I just wanted to say my family really loved Chevy Chase and Beverly D'Angelo in their roles!! That movie was Absolutely Hilarious!!

I like Christie… she was funny in this movie. She is so down to earth about everything. I hope she is some more movies.

BILLY JOEL's collateral damage

YSL, va Va Voom!!

YSL, Yes!

Best line "She's ugly."