Catherine Zeta Jones has signed up to star in the new Steven Soderbergh film Side Effects.
The Welsh actress will join Jude Law, Blake Lively and Channing Tatum in the movie which was written by Scott Z. Burns.
Jones will play a doctor called Eric Siebert in the film, which will see Gossip Girl's Lively take on the role of a depressed woman with an addiction to prescription medication who begins a relationship with her doctor (Law), while her husband (Tatum) is about to be released from prison.
Jones is currently shooting Broken City with Mark Wahlberg and Russell Crowe.
