Klein, who became engaged to DAWSON'S CREEK star Holmes in December 2003 after five years together, sees no point in congratulating her on the birth of her child by new fiance Tom Cruise, because it has nothing to do with him.
He says, "No, I don't think so. Her and my relationship is a time in the past.
"And it's a time that I'll always look back with in fondness, but her and I have moved on, and she has a separate life and I have a separate life. And it's better that we keep it that way."
Holmes and Cruise announced the pregnancy in October last year (05). It is unknown when the baby is due.