Gwen Stefani is celebrating a relationship milestone with Blake Shelton.

On Monday, the 53-year-old artist posted a photo of herself and the 46-year-old country singer to mark their second engagement anniversary. She took the tribute to Instagram, with the image showing her and her husband sharing a kiss as she flashes her diamond ring.

Entertainment Tonight described the photo as “adorable" in its report, covering the social media update. It also noted that the “Cool” singer captioned the post with “2 years ago today,” alongside a couple of emojis before tagging Shelton.

The post has amassed over 118,000 likes, with hundreds of individuals leaving their comments on it. Most netizens expressed their love and support for the celebrity couple, while others congratulated them for the relationship milestone.

Blake Shelton and Gwen Stefani announced their engagement a few days after the proposal, which occurred earlier in October 2020. They made it “Instagram Official” about a week after, with the celebrities sharing a photo of themselves kissing as she flaunts the ring.

At the time, People learned from multiple sources that the “God’s Country” singer asked for his partner’s hand in marriage in Oklahoma.

It took nearly a year before Stefani and Shelton exchanged vows.

Us Weekly recalls in a report that the two artists tied the knot in an intimate ceremony on the country singer’s ranch in Oklahoma. It notes, as well, that a source confirmed the matter two days after the event.

The publication also shares that the “Hollaback Girl” singer and the “Body Language” artist got their marriage license in the same state at the end of June. It points out that, in accordance with state law, the pair had to make their marriage official within ten days.

Gwen Stefani and Blake Shelton first got together later in 2015. They confirmed their relationship months after splitting from their respective spouses, Gavin Rossdale and Miranda Lambert.

Meanwhile, the relationship milestone comes a few weeks after the “No Doubt” artist turned 53.

A recent report from the Daily Mail said that many fans of the songstress expressed their shock on media platforms after learning about her age.

It noted that some netizens deemed Stefani “ageless” and “freeze-dried.” Others even reportedly shared their desire to “age like” her, with one adding that she has “looked the same since ‘Hollaback Girl.’”

Aside from fans and followers, Blake Shelton also appeared to have gushed about his wife’s visuals during her birthday.

On TikTok, the “God Gave Me You” singer posted a video featuring clips of him and Gwen Stefani together, with their duet track “Nobody But You” playing in the background. He called her his “beautiful wife” in the caption, adding that he loves her “so freakin much,” as per a separate report from the Daily Mail.