According to the article on her, she is extremely enigmantic, with no personal details of her life known. It went on to say she hasn't done jobs where she appears publicly or released pictures of herself.
I wouldn't let people know about my life if I was best known for voicing a character whose boobs were larger than my own.
"I work in one of those humble call centres... Apparently, what we're doing at the moment is 'sprinkling our magic along the way'. It's a call centre, not Hogwarts." ~ Caroline Garlick, Ayrshire, BBC News Magazine