By Whitney Pastorek
March 25, 2010 at 10:20 PM EDT

Dear Sarah Jessica Parker: You may be 45 years old today, but in my heart, you will always be the girl in this clip from the seminal 1985 teen-dance movie, Girls Just Want to Have Fun, a movie I love so much that I wrote my name on my VHS tape in permanent marker so that no one would steal it, ever. Thank you for everything. Also, if you are 45, I do not want to think about how old that makes me. xo, w