Now she's a country girl! Gwen Stefani cuddles up with Blake Shelton during holiday getaway in Oklahoma

There is speculation swirling that Gwen Stefani and Blake Shelton are planning on settling into a 1,200-acre ranch in Tishomingo, Oklahoma as a married couple.

And on Sunday, the inseparable pair spent their holiday weekend in the country singer's lake house on Lake Texoma in Oklahoma, according to People magazine.

Gwen shared a photo to Instagram cuddling with her 40-year-old boyfriend on the couch while wearing matching colorful shirts.

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'Hi Gx:' Gwen Stefani shared a photo to Instagram on Sunday of her and boyfriend Blake Shelton cuddling up on the couch in Tishomingo, Oklahoma

'Hi Gx:' Gwen Stefani shared a photo to Instagram on Sunday of her and boyfriend Blake Shelton cuddling up on the couch in Tishomingo, Oklahoma

In the grainy photo, the 46-year-old singer pulled her blonde hair back in a high bun as she looked radiant in her signature dark eye make-up and bold pink lipstick.

Wearing a silky blue patterned shirt, the Used To Love You singer paired it with Blake's blue and green Hawaiian-printed shirt as he posed for the camera.

Captioning the photo, 'Hi Gx,' the singers' themed shirts led some fans to think their reported Hawaiian-style lake house - which Blake is building for Gwen- is related.

Fun on the boat: The 46-year-old singer shared a Snapchat video of her kids - Apollo, two, Zuma, eight and Kingston 10 - enjoying the boat ride with Blake

Watch 'em go! The Used To Love You singer was enjoying her holiday weekend getaway on the lake with her family 

Watch 'em go! The Used To Love You singer was enjoying her holiday weekend getaway on the lake with her family 

The mom-of-three also gave a peek into their family getaway by posting a Snapchat video of a high-speed boat ride with her kids on Monday.

The Sweet Escape singer, wearing a neon-colored cover-up over a leopard print bikini, panned around her boat where sons Kingson, 10, Zuma, eight, and Apollo, two, were enjoying the ride.

In another snap, Kingston and Zuma were strapped into an inflatable boat where she captioned it: 'Bout to go down !!' 

'Bout to go down!' Kingston and Zuma were strapped up to the inflatable boat about to ride the waves as their mom snapped the memory

'Bout to go down!' Kingston and Zuma were strapped up to the inflatable boat about to ride the waves as their mom snapped the memory

So romantic: Here is a first look at the Hawaiian-style lakehouse Blake is having built as a wedding gift - and family getaway - for his rumoured bride-to-be

So romantic: Here is a first look at the Hawaiian-style lakehouse Blake is having built as a wedding gift - and family getaway - for his rumoured bride-to-be

The DailyMail reported earlier that Tishomingo locals have already fallen for Gwen, who has been spotted in town several times  - and prefer her to Blake's ex Miranda Lambert who they say was 'standoffish.'

The former Voice coach met and fell in love with Blake on the NBC show, confirming their relationship during November of last year after her divorce with Gavin Rossdale.

Since then, the two have been inseparable, as the country singer has been making regular appearances during Gwen's tour shows where the couple sang their duet Go Ahead and Break My Heart.

Gwen - who kicked off her 28-date tour in July - is set to perform at her very last show in Irving, CA at the end of October. 

Regular: The mom-of-three shared a photo last week to Instagram of her in a white shirt that reads 'Oklahoma' as she has been making regular trips to the city

Regular: The mom-of-three shared a photo last week to Instagram of her in a white shirt that reads 'Oklahoma' as she has been making regular trips to the city

Can't keep away! Blake and Gwen pictured in August in East Hampton, New York as the 40-year-old made an appearance during the singer's show

Can't keep away! Blake and Gwen pictured in August in East Hampton, New York as the 40-year-old made an appearance during the singer's show

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