Although age-16 has been well-covered, I find this one too sweet to omit:
Tonight's the night I've waited for
Because you're not a baby anymore
You've turned into the prettiest girl I've ever seen
Happy birthday sweet sixteen
What happened to that funny face
My little tomboy now wears satins and lace
I can't believe my eyes you're just a teenage dream
Happy birthday sweet sixteen
When you were only six / I was your big brother
Then when you were ten / We didn't like each other
When you were thirteen / You were a funny Valentine
But since you've grown up
Your future is sewn up
From now on you're gonna be mine so
If I should smile with sweet surprise
It's just that you've grown up before my very eyes
You've turned into the prettiest girl I've ever seen
Happy birthday sweet sixteen
-- Happy Birthday Sweet Sixteen (Neil Sedaka / Howard Greenfield)
[My daughters are older [sad -e], but still "the prettiest girls I've ever seen".]
