Gwen Stefani is celebrating two years of forever with husband Blake Shelton!

The "Hollaback Girl" singer marked the second anniversary of the couple's engagement on Instagram Monday with a sweet photo of her showing off her engagement ring while sharing a kiss with the country star.

"2 years ago today😦🥰 🙏🏻❤️ gx @blakeshelton," Stefani captioned the photo, which features her 14-year-old son Zuma in the background.

The post was met with love from many of the pair's famous friends, including Nikki Bella and Teresa Giudice, who both commented emojis, and Chelsea Handler, who wrote, "Nice t[o] see you so happy. ❤️"

Stefani, 53, and Shelton, 46, were engaged in Oklahoma in 2020 after five years of dating, and tied the knot in July 2021 at Shelton's Tishomingo ranch. The two met on the set of The Voice in 2015, and quickly bonded over their own recent heartbreak and respective divorces.

"When you're where she and I were, and you just feel so betrayed and on bottom, this bond that we formed when we found out what each other were going through, it's still there," Shelton previously told PEOPLE.