A tooth gone, but replaced

Yep, already replaced and she just lost her very first tooth.  I ALWAYS take a picture of their very first lost tooth.  Usually you will see this nice black gap in their mouth.  No, not Chelsi.  That permanent tooth has been coming in since October and the baby tooth finally came out, but the permanent tooth is already fully in.  Still exciting.  She lost her first tooth.  Bad news is that the top one is still not out and it's permanent has been in since October too.  AND, a second permanent tooth is getting ready to come in on the bottom too.  Apparently, her permanent teeth have suddenly gotten in a hurry and baby teeth just don't want to let go.