No One Saw This Coming From Amber Heard

Lady Antebellum's Dave Haywood To Tie The Knot

12/20/2011 4:12pm EST

Lady AntebellumLady Antebellum star Dave Haywood is preparing to celebrate his first Christmas with his new fiancée after proposing on Monday evening.

The country musician surprised his girlfriend Kelli Cashiola by transforming their Nashville, Tennessee home into a winter wonderland, with a string of Christmas lights on the front of the house spelling out, "Will you marry me?"

Haywood then presented the record executive with a diamond ring as she accepted the marriage proposal, reports

The couple only went public with its romance last month when Haywood and Cashiola walked the red carpet together at the Country Music Association Awards.

Haywood is the final member of the country trio to settle down - singer Hillary Scott became engaged to drummer Chris Tyrell in July, while band mate Charles Kelly is married to Cassie McConnell.

Lady Antebellum

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Photo Credits: PR Photos