• Gwen Stefani was spotted Saturday wearing what appears to be a wedding band next to her massive engagement ring
  • Stefani was seen with the ring during an outing with Blake Shelton and her son Apollo in Santa Monica, California
  • The couple has yet to confirm whether or not they've already tied the knot

Gwen Stefani and Blake Shelton may have already tied the knot, a report has suggested.

Shelton and Stefani announced earlier that they plan to get married in an intimate ceremony this summer. In exclusive photos obtained by New York Post's Page Six, the "Don't Speak" singer was spotted in California Saturday wearing what appeared to be a diamond wedding band.

Stefani walked side by side with Shelton and her 7-year-old son, Apollo, in Santa Monica, with the couple wearing matching outfits of navy-blue shirts, blue jeans and baseball caps for the outing. The No Doubt vocalist held a bottle of Gatorade with her left hand, in which she sported the new ring next to her massive engagement sparkler.

It was not clear whether or not Shelton, who had his left hand inside his pocket, was also wearing a ring.

Stefani and the country singer had just returned from Oklahoma, where he owns a ranch, according to Page Six. The couple reportedly attended a children’s sporting event with her son, whom Stefani shares with ex-husband Gavin Rossdale.

The two stars have yet to confirm whether or not they've tied the knot.

Stefani and Shelton met in 2014 when they became co-stars on "The Voice." After five years of dating, he popped the question to her in October 2020 with a ring that featured a 6- to 9-carat round solitaire diamond and a platinum band.

Last week, the "Hollaback Girl" singer was surprised by her family with an intimate bridal shower, which she documented on her Instagram Stories Friday.

"I got kidnapped by my family to celebrate that I’m getting married!" Stefani said.

In one post, she shared a photo of a flower arrangement with red and orange roses, writing, "Feeling loved, feeling blessed."

While the couple did not announce the date they picked for their nuptials, Stefani shared in a previous interview that they plan to have a simple but fun wedding.

"We're keeping it very simple. Really simple," Stefani said on "Late Night With Seth Meyers" in April. "It's going to be fun. We're going to make it really fun, but it's not going to be a big [event]. It's not like the queen and king are getting married or something like that."

She also confirmed that they don't want a star-studded affair and only plan to have a few family members and friends with them.

Meanwhile, Shelton shared on "The Tonight Show Show Starring Jimmy Fallon" last month that the song they wanted for their first dance was "If You Leave" from the "Pretty In Pink" soundtrack because they both loved it.

Gwen Stefani and Blake Shelton
LOS ANGELES, CALIFORNIA - JANUARY 26: Gwen Stefani (L) and Blake Shelton attend the 62nd Annual GRAMMY Awards on January 26, 2020 in Los Angeles, California. (Photo by John Shearer/Getty Images for The Recording Academy) Photo by John Shearer/Getty Images for The Recording Academy