Jason Aldean: Engaged to Girlfriend Brittany Kerr!

Jason Aldean is engaged to his girlfriend, American Idol alum Brittany Kerr, TMZ reports.

The 37-year-old country star and Brittany got off to a rocky start when pictures emerged of the duo kissing while he was still married.

He ended up filing for divorce in April 2013 after the affair and then started dating his former mistress earlier this year.

Sources say Jason popped the big question during the west coast leg of his most recent tour.

Congrats to the happy couple on the wonderful news!