New couple Gwen Stefani and Blake Shelton cozied up to each other at The Voice alum RaeLynn’s engagement party over the weekend in Nashville, Tennessee.

The couple got gussied up in holiday duds, having fun at the ugly sweater party theme party. The judges celebrated posed with some pals to celebrate the singer’s engagement to Josh Davis.

RaeLynn shared the photo booth snaps on her Instagram Sunday — and the fun-filled images certainly show the two lovebirds having a grand old time together.

Gwen opted for a black Christmas sweater with Santa on it and her signature red lip. Blake wore a gingerbread patterned sweater to the engagement party that he co-hosted for RaeLynn, whom he mentored during season two of the hit NBC show.

After a month of speculation, Gwen and Blake announced they were dating in November. Reportedly, Blake met Gwen's dad, Dennis, on Thursday. Gwen apparently met Blake’s mom Dorothy when she went home to Oklahoma with the country boy.

Things seem to be moving along well with them!