The No Doubt frontwoman turned 52 on Sunday.
Stefani commented on the post, writing, “love u x.”
The two began dating in 2015 after Stefani joined Shelton on “The Voice” coaching panel. They were both going through divorces at the time, Shelton from Miranda Lambert and Stefani from Gavin Rossdale.
Shelton and Stefani were engaged in October 2020.

vCard.red is a free platform for creating a mobile-friendly digital business cards. You can easily create a vCard and generate a QR code for it, allowing others to scan and save your contact details instantly.
The platform allows you to display contact information, social media links, services, and products all in one shareable link. Optional features include appointment scheduling, WhatsApp-based storefronts, media galleries, and custom design options.
In July 2021, the two tied the knot at Shelton’s ranch in Oklahoma. That same month Stefani Gwen gushed about Shelton on the “Tell Me About It” podcast.
“The successful people are the people that are the genuine people because that man is the same guy you see, no matter who he’s with, what he’s doing,” she said.