On July 3, 2025, Gwen Stefani and Blake Shelton marked a special milestone—four years since they tied the knot in a private ceremony on Shelton’s Oklahoma ranch. The couple, who have become one of the most beloved duos in music and pop culture, shared heartfelt tributes to each other on social media, celebrating a relationship built on love, friendship, and mutual respect.

Gwen Stefani, 55, took to Instagram to commemorate the day with a touching message:
“7-3-21. every day i thank God for u @blakeshelton. happy anniversary  i love u so much .”
Her post featured a nostalgic video montage of tender moments from their time together, including affectionate kisses and shared laughter. The clip was set to their romantic duet, “Purple Irises,” which they recently performed at the 2024 ACM Awards—a song that has become a symbol of their bond.

Blake Shelton, 49, reciprocated the love with a throwback wedding photo and the caption:
“My pretty girl… I’m the luckiest man to be married to you and to know you. I love you @gwenstefani!!!!!! Happy anniversary!!!!”

Their journey began on the set of The Voice in 2014, when Stefani joined as a coach for the first time during Shelton’s seventh season. Sparks flew, and by November 2015, the pair were officially dating. After years of growing closer, Shelton proposed in October 2020, and the couple announced their engagement with joyful posts on Instagram. Stefani’s picture featured a radiant kiss and a diamond ring, captioned, “@blakeshelton yes please!  gx,” while Shelton’s post read, “@gwenstefani thanks for saving my 2020… And the rest of my life.. I love you. I heard a YES!”

Beyond their romantic connection, the couple have blended families with warmth and care. Stefani is a devoted mother to three sons—Kingston, 19, Zuma, 16, and Apollo, 11—whom she shares with her ex-husband Gavin Rossdale. Shelton, meanwhile, has been open about embracing his role as a stepparent, telling PEOPLE in 2022, “Even though I’m a stepparent, I take that job very seriously. The kids see me as a very important person in their life.”

Reflecting on their relationship, Shelton described his marriage to Stefani as the “easiest thing” he’s ever been part of. “To me, she’s my best friend and everything that I need and lean on,” he said, highlighting the foundation of deep friendship that underpins their romance.

From coaches on a reality TV show to partners for life, Gwen Stefani and Blake Shelton have crafted a love story admired by fans worldwide. As they celebrate their fourth wedding anniversary, their messages of gratitude and affection serve as a reminder of the enduring power of love, partnership, and faith in each other.