After 5 years of marriage, Billy Joel and his wife Katie Lee have decided to separate. They remain friends and do care about each other.

Billy Joel was 55 years old when he married Katie Lee. She was 23 at the time. They were married on his 15 acre waterfront estate in Long Island.

That really is too bad. It seemed like he finally found his soul mate. I had seen her in an interview a year or so ago and she seemed so in love with him.