Catherine Zeta Jones in rehab
Catherine Zeta-Jones has been treated for bipolar disorder.
The publicist for the 41-year-old said the actress checked into rehab to get over the stress of helping her husband - Michael Douglas - battle against cancer.
Bipolar II disorder is most known for the unusual mood and energy shifts.
The actress is said to be feeling great and looking forward to starting work on her two films.
Her projects are 'Playing the Field' starring Gerard Butler and Jessica Biel and Dali with Antonio Banderas.
The Welsh star and Douglas have two children son Dylan, 10, and daughter Carys, 7.