Pink Floyd rocker Roger Waters is finally preparing to walk down the aisle with his fiancee Laurie Durning after a seven-year engagement.

The musician and his longtime filmmaker partner will become husband and wife before Waters hits the road for his solo world tour next year (12).

Durning tells New York Post gossip column PageSix, "It just seems like a good time to do it before the tour," and she insists the ceremony will be "private and low-key".

The nuptials will be Waters' fourth - he has previously been married to Judy Trim, Lady Carolyn Christie and Priscilla Phillips. He has three children from these relationships.