Yolanda Foster and David Foster Will Divorce

— -- Yolanda and David Foster are ending their marriage.

The "Real Housewives of Beverly Hills" star and her songwriter/record producer husband wed four years ago.

"Sadly we have decided to go our separate ways," they told People magazine. "We've shared 9 beautiful and joyous years together. During that time we experienced love, friendship and the inevitable challenges that come with managing a marriage, careers, blended families and health issues."

This was the second marriage for the reality TV star, 51, who was married to Mohamed Hadid for eight years until their split in 2003. They have three children, Gigi, 20, Bella, 19, and Anwar, 16.

It was the fourth marriage for the record producer, 66. He has five daughters.