Stefani also shared a bunch of throwback photos and videos of beau Blake on her Instagram handle
Gwen Stefani is celebrating her to-be groom Blake Shelton around loved ones.
On Friday, the duo was surrounded by family and close friends to celebrate the birthday bash of the 45-year-old country singer.
Stefani also shared a bunch of throwback photos and videos of beau Blake on her Instagram handle.
In one of the clips, fans could also see a surprised country singer walking hand in hand with Stefani into a room full of balloons reading "HBD 45 BLAKE"
"Celebrating my besties b day today love u," captioned Stefani alongside the video.
Take a look: