This is so cute!
Gwen Stefani helped Blake Shelton ring in his 40th birthday with a super cute cake in the shape of a guitar, but that wasn't all between the love birds as they celebrated the country singer's big day over the weekend!
The No Doubt singer wasn't scared to post everything to Snapchat, so we have a pretty good idea of what went down over the weekend in Grand Junction, Colorado as Blake performed at the Country Jam 2016 festival.
Stefani joined the crooner on stage, had a little fun with him on the tour bus, and SO much more!
Ch-ch-check out all the snaps (below):