Brett Young took to social media on Monday (2/26) to announce he's officially off the market. According to People, Young proposed to his longtime girlfriend, Taylor Mills, earlier this month in Oxford, Mississippi -- near where he went to college at Ole Miss. The two met in Arizona while Taylor was attending Arizona State University, and they will likely return there to get married. Brett says since they'd likely get hitched in Arizona where Mills went to college, he thought it'd be romantic to propose where he went to school. As for the ring, Brett popped the question with a custom-made sparkler which he designed with both of their initials