A very pretty blonde girl came home from school one day and said: "Mommy, today the class counted to 10 and I counted to 13 .. is that because I am blonde?"

"Why, yes it is dear", responds her mom.

Later on in the week, the girl returns from school and says:
"Mommy, today the class did ABC's to "M" and I got to "P" ... is that because I am blonde?"

"Why, yes it is dear" mother responds.

Next day, the blonde girl returns from school and says:
"Mommy, today, at swimming class, I noticed my boobies were bigger than the other girls ... is that because I am blonde?"

"Why, no dear" mother responds .. "that's because you're 26 years old."