Tooth Be Told

After months and months of drool, there is finally activity inside this happy mouth:

We've read and been told that the bottom middle teeth are the first to appear.  Grace Anatomy clashes with the norm once again here.  There is a glimpse of a pearly white in her upper left gumline, midway back.  We're guessing a bicuspid.

Can you blame a girl for setting her own trends?