Brad Paisley's former tourmate shared the happy news with fans on Instagram on Wednesday (09Nov16), confessing the proposal from her lawyer boyfriend, whose name has not been revealed, caught her off-guard.

"I'm not one to really talk about my relationship because I can be pretty private when it comes to matters of my heart," the Better Than You Left Me singer began. "But here we are and this took me completely by surprise. It's not about finding the perfect person. It's about finding someone that you can go thru (sic) heaven and hell with."

The post was accompanied by a photo of a marquise-cut diamond ring sitting on the cover of a pink journal bearing the words, 'Can't even'.

Last year (15), Mickey told TasteofCountry.com she had been in a long-distance relationship for four years, and joked she and her beau had bonded because they were both struggling to establish themselves in their chosen careers.

"He started his own law firm," she said. "He's a broke lawyer like I'm a broke artist. So we're broke together. I think that's what makes us so happy together."