Lady or Mummy?

Morning.
School & work day.
Slept in again.
Me in bathroom periodically barking instructions at Miss 4 and Miss 5.
Trying to make myself look professional in 2.1 secs flat.
Miss 5 is watching, fascinated (instead of finding her reading file like I've asked 6 times already). I say (in a moment of stupidity) "Do I look pretty?"
Miss 5 "You look like a lady"
Me "I am a lady!"
Miss 5 "No you're not, you're a Mummy!"

sigh.