On Friday, the pair jetted off to Nashville to celebrate the engagement of Shelton's former The Voice teammate RaeLynn, and judging by the pictures, the party was a blast. RaeLynn took to Instagram to share some fun photobooth snaps from her Christmas-themed soirée, and a few of them feature Stefani and Shelton showing some major PDA.
In one 'gram, Shelton has his arms lovingly wrapped around his gorgeous girlfriend while they smile happily for a group photo. "Thank you @amandacraig12 and @blakeshelton for being the best hosts! Me and @josh_davis_18 are so thankful #destinedtobeadavis," she captioned the pic. In the second, the couple pulls goofy faces as they pose next to the newly engaged couple.