Pretty Little Liars season 4 will be adding another Hollywood princess to its cast with Rumer Willis scheduled to appear on the hit ABC Family show.

Pretty Little Liars previously had Olympic gold medalist Missy Franklin appear in its third season as a mentor for Emily Fields (Shay Mitchell) for an episode. The series is no stranger to the children of industry legends with Troian Bellisario, daughter of successful television producer Donald Bellisario, starring as Spencer. Which other Hollywood guest stars would you like to see on Pretty Little Liars?

Rumer Willis has been confirmed to appear in at least one episode of Pretty Little Liars’ new season with the option of more episodes. She will play Zoe, a charity organizer who is described as caring and funny. Willis has previously made guest television appearances on 90210 and Hawaii Five-O and has been also been seen on film.

How do you think Willis’ character Zoe will feature into Rosewood and the A Team drama? Which “Pretty Little Liar” do you think she will forge a connection with? Are you looking forward to her appearance?

Pretty Little Liars season 4 premieres June 11 at 8 p.m. eastern on ABC Family. We’ll continue to keep you updated on any new casting developments as they’re revealed!