UPDATE: I just saw Mr. Skin's detailed review and he adds that not only is she topless, but there is a great look at her ass in one scene and even some partial bush as she is getting out a bathtub.
http://www.mrskin.com/magic-magic-girls-t50614.html
Juno Temple has yet another topless scene in Magic Magic. Here is a snippet from the Film.com review.
Juno Temple’s performance is outstanding, walking the line between vaguely annoying and completely sympathetic. Her portrayal of a young woman on the brink of sanity is rich, intricate and enormously detailed. (I’m beginning to wonder if it’s in Temple’s contracts that she must show her breasts, as this is the third time in three movies that we’ve been given a glimpse.)
http://www.film.com/movies/magic-magic-review
The third film might be Lovelace, even though Mr. Skin did not mention anything by her except for a bikini. At 23, Juno has already done nude scenes in six different films.