Singer-actress Mandy Moore will tie the knot with her musician beau Ryan Adams, her publicist said. reports that the details on the engagement weren’t available. Moore, 24, and Adams, 34, had dated off-and-on since March 2008.

Moore has also been linked to musician Greg Laswell, tennis star Andy Roddick and actors Zach Braff and Wilmer Valderrama.

Adams, a singer, songwriter, producer and author, is best-known for his song “New York, New York.”

Moore’s next album, “Amanda Leigh”, a follow up to 2007’s “Wild Hope”, will be released May 26.