Gwen Stefani celebrated the one-year anniversary of her and Blake Shelton's engagement in the best way possible.

The former No Doubt frontwoman, 52, took to Instagram Sunday to mark the special day by sharing never-before-seen videos and photos from the day the country crooner, 45, popped the question.

"[O]ne year ago today?!" Stefani captioned her Instagram post. "October 17th 2020 we got engaged! @blakeshelton I love you!"

The first video shows the "Hollaback Girl" singer showing off her ring as Shelton dances behind her and kisses her cheek. "Look! We just got engaged!" she yells, as the song "Celebration" plays in the background.

The next slide, a photo, shows what might be the actual moment the "God's Country" proposed, as he appears to be down on one knee while Stefani is holding her hands over her face in shock.

Finally, there's a video of the "Rich Girl" singer showing off the massive diamond engagement ring she received from Shelton.

Stefani and Shelton didn't make their engagement public until Oct. 27 last year. The longtime couple got married over the summer on July 3 at Shelton's Oklahoma ranch.