With so many Hollywood marriages going up in smoke -- how does Kyra Sedgwick keep her marriage to Kevin Bacon strong after 20 years? "The secret is to not be naïve enough to believe there is a secret," the "Closer" beauty tells Momlogic.com.

Kyra and Kevin have managed successful careers and two kids; son Travis, 19, and daughter Sosie, 16 -- but she admits it hasn't always been easy. "The biggest thing I've learned is that I wish I hadn't given myself such a hard time when I was working. I felt guilty about leaving them, and I wish I hadn't because they turned out really well!"

For more with Kyra, click here.