Dear Mommy — I just wanted to make absolutely, positively sure that you know how much Daddy and I love you and how incredibly fortunate I am to have you as my super mommy. You're the best in the whole, entire wide world and I know you are going to have a super fabulous birthday — celebrating every second with me of course 
I love you to pieces!
Gwendolyn (with a little help from Daddy)
P.S. — Daddy wanted me to remind you that you are drop dead gorgeous…