Cosette

Cosette was a young French girl that lived in Paris during the 19th Century who dreamed of becoming a opera singer. When she approached vocal coach Monsieur Valdemar, he told her she was a failure but asked her to look into his eyes. In doing this he puts a alien virus making her a fabulous singer - and screamer. When The Doctor and Amy go to see her at the Opera, she is incredible, but as they are leaving her ex - boyfriend Louis chases after her and as she leaves asking her what is wrong. WhenThe Doctor, Amy and Louis break into Monsieur Valdemar's they find girls lined up in cabenets across the room. When they find Cosette they open the cabenet but are caught by Monsieur Valdemar. (DWM: The Screams of Death)