Vince Gill, popular host of the annual Country Music Association awards show, has agreed to play the same role for his label, MCA Records, at International Country Music Fan Fair, June 12-16. Gill will host MCA's showcase at 7 p.m. June 13 at the Tennessee State Fairgrounds in Nashville. Among artists scheduled to appear on the show are Gary Allan, Mark Chesnutt, Lee Ann Womack and Chely Wright. Gill's new album, Let's Make Sure We Kiss Goodbye, hits stores on Tuesday. It includes two songs written with his new bride, Amy Grant, and duets with Grant and with his daughter, Jenny Gill.