Loose Tooth!

How can this be? My baby has a loose tooth. She has always waited for her turn to come around for a loose tooth. Every time the boys would loose a tooth she would say " I have a loose too, see mom". So the other day we were doing her hair and she told me to look at her tooth, it was loose. So i put my finger in her mouth just to make her feel better about it. And holy cow, it really was loose. I couldn't believe it! My baby has a loose tooth, finally! Sad that means she is officially a big girl and I don't want her to grow up.