Girl hair

I have to admit I'm baffled. Maria has been going to great lengths recently to curl her hair. Here she is, first thing in the morning, with empty orange juice cans attached to her head. She slept like this!



Last night - I don't have a picture of this, alas - she went to sleep with tight curls of hair attached to her head with maybe two hundred bobby pins. Help! I'm just a simple caveman. I don't understand.