Madeline the Mermaid

"Elisabeth"

In "Elisabeth," when Franz Joseph goes to Madam Wolf's brother and was tempted by all the ladies of the house, the featured girl was Madeline. She was the one used in the scandal - the photo taken by Luigi - that brought Elisabeth down into a deep depression so that Der Todd could convince her to kill herself. Long story short, Madeline was the dancer dressed as a ballerina dressed as a mermaid who was one of Der Todd's henchmen, hence the grey hair. Aimee is Der Todd in these pictures. Annie is Elisabeth.