04/21/2004 at 01:00 AM EDT
Christian pop singer Amy Grant, 39, and country star Vince Gill, 42, were married in front of about 100 friends and relatives on Friday outside of Nashville. As the ceremony ended, a group of bagpipers appeared over a hill and played "How Great Thou Art." It was a second marriage for both singers (who had a 1994 hit with their duet, "House of Love"). Grant and Christian singer Gary Chapman divorced last June; Gill and singer Janis Gill dissolved their marriage in 1997.