On 'The View' (weekdays, syndicated) today, Catherine Zeta Jones talked about her role in the Broadway show, 'A Little Night Music.' At one point on stage, she actually opens her robe and is naked underneath. After a brief laugh about the fact that Barbara Walters and she share a birthday and their "birthday suits" look nothing alike, Zeta Jones explained why she does it.

"I have to give my co-star something to look forward to every night. We're in it until the end of June, and we have to keep it spontaneous and a bit of fun ... sometimes I write things across my chest."

Watch the video after the jump.On 'The View' (weekdays, syndicated) today, Catherine Zeta Jones talked about her role in the Broadway show, 'A Little Night Music.' At one point on stage, she actually opens her robe and is naked underneath. After a brief laugh about the fact that Barbara Walters and she share a birthday and their "birthday suits" look nothing alike, Zeta Jones explained why she does it. "I have to give my co-star something to look forward to every night. We're in it until the end of June, and we have to keep it spontaneous and a bit of fun ... sometimes I write things across my chest."