Mila Kunis has revealed she is going to be doing a lot of working out and training for the stunts in new sci-fi action film Jupiter Ascending.
The actress has had a bit of practice in wire training playing the wicked witch in her new movie Oz The Great And Powerful, where she flies around on a broomstick.
According to Collider.com, Mila said at a press conference for the film: "Jupiter Ascending requires a lot more wire training that this one did, but at least I know this one prepped me for it."
She added: "Apparently I like it because I keep doing movies that require wires. So I guess I had a great time!
"The truth is it's not hard. It's really not hard to be wired and have somebody else be responsible for the wire work, and your life! Your only responsibility is to stay for 17 hours on those wires, so I do work out a little bit for that."
Mila will play a woman who is targeted for assassination when the Queen of the Universe decides she is a threat to her rule, in Lana and Andy Wachowski's new movie Jupiter Ascending, due out in 2014.
The Wachowskis have been keeping plot details to themselves, but it's thought the film centres around the idea that people on Earth are being observed by superior beings from other worlds.
Channing Tatum and Sean Bean will also star in the movie.