Is Scott walker singer married

Don't know if he is now, but he was once married to the beautiful R&B singer Lisa Fischer. Best known for her hit, "How Can I Ease the Pain" and singing backup for the late great Luther Vandross. If you don't know who she is, please do your homework and google her. Chris to for that matter. Chris and Lisa's voices are both off the chain. Don't know why they fell off. Made a sexy couple.