Gwen Stefani has sparked speculation she has wed fiancé Blake Shelton in secret.
In new photos obtained by PageSix, singer Gwen, 51, was pictured on Saturday wearing what appeared to be a diamond-encrusted wedding band next to her engagement ring during an outing in Santa Monica.
Complementing the dazzling piece of jewellery, the No Doubt frontwoman donned a loose-fitting navy polo T-shirt and ripped knee jeans.
The Rich Girl singer attempted to keep a low-key appearance with her country crooner beau, 44, as she sported a pair of shades and a trucker cap as she cheered on her son Apollo, seven, at a sports game.

Blake followed Gwen’s fashion lead in a navy short-sleeved shirt, jeans and baseball cap.
The couple’s appearance comes after Gwen teased the couple's upcoming nuptials on Instagram on Friday when she posted the picture showing her drinking wine and holding a present.
Notably “SHE’S GETTING MARRIIIEEEED” was written across the top of the image, which she captioned with four wedding-themed emojis.
Previously, a source close to the couple claimed that Blake had built a chapel on the grounds of his Oklahoma ranch.
The insider told Us Weekly that the paired planned to use it for their wedding ceremony, which was "most likely" to take place this year.
Previously, Blake teased a summer date for their wedding when he video called Hoda Kotb for TODAY with Hoda & Jenna in March.
"I'm afraid if she and I wait until next November, then I'm right back into 'The Voice' cycle again, and I really want to be able to have plenty of time before and after, so hopefully this summer," the country star explained.
"I think we're right here at the point with COVID, it looks like it may be OK, but don't know, so that's tentatively the plan."
Gwen and Blake announced their engagement in October. The couple met in 2015 when they both starred on TV show The Voice as coaches.
Before getting down on one knee, Blake sweetly got permission from Gwen's three sons; Kingston, 14, Zuma, 12, and Apollo.

An insider told People : "Blake told her boys that he wanted to propose and asked their permission.
"Her family very much approves of him. He's an amazing partner and a great extra dad to the boys. Gwen is ecstatic. The proposal was a surprise."
Gwen divorced Bush rocker Gavin Rossdale in 2016 after 13 years of marriage.
And before meeting Gwen, Blake and country star Miranda Lambert divorced in 2015, after tying the knot in 2011.
He was previously married to Kaynette Williams from 2003 until 2006.
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