Elle Fanning, who is working with Angelina Jolie on new Sleeping Beauty film Maleficent, says the actress is "so incredibly nice".
The teenager is currently filming the movie in London: "We are having the best time together.
"She's amazing. She's the best person to play Maleficent as she just had this elegance. She's so beautiful!"
Angelina plays the role of an evil sorceress in the movie, while Elle plays Sleeping Beauty.
The film is due out in 2014.