Gwen Stefani rocks a sparkling bodysuit with denim shorts while on tour with husband Blake Shelton

She's a supportive wife to her country crooner husband.

And Gwen Stefani sparkled in a set of behind-the-scenes snaps while on Blake Shelton's Friends and Heroes Tour. 

The singer, 51, wore a denim jacket over a sheer sparkly and nude bodysuit as she boasted about being 'Happy Anywhere' with her musician beau on the Indiana leg of the tour.  

Gwen's Dulce Bestia Daisy Dukes were bedazzled with colorful rhinestones and featured rows of glittering fringe grazing her legs. 

She added a pair of matching denim cowgirl boots while posing up a storm next to their tour bus. 

The No Doubt frontwoman let her platinum blonde hair cascade down her shoulders and showed off effortless glam. 

She captioned the set of photos, '#Indiana @blakeshelton gx #friendsandheroestour #nobodybutyou #happyanywhere.' 

The Hollaback Girl singer also posed alongside country music singer-songwriter Martina McBride, 55, for a photo. 

McBride was ready for some fun, and wore a sleeveless Loretta Lynn T-shirt and black pants. Loretta Lynn is a country music star best known for singing Coal Miner's Daughter and for inspiring the 1980 biographical film of the same name. 

McBride is one of many country music stars on tour with Gwen Stefani's beau. Trace Adkins, Tracy Byrd and Lindsay Ell are also on tour with the couple. 

During the tour, the California native has appeared alongside her husband and sang duets with him like their song Happy Anywhere and Nobody But You. 

Her guitar-playing boyfriend also accompanied her for a rendition of Don't Speak at a show in Toronto.  

While her husband's tour will come to an end next month, the Used to Love You singer will begin her own slate of shows.

She is currently scheduled to perform a residency at Planet Hollywood in Las Vegas. Tickets are currently on sale for eight of her shows. 

While she married Shelton back in July, Stefani isn't the only person moving on from her marriage.  

Musician Gavin Rossdale, 55, has reportedly been dating Gwen Singer, a 26-year-old influencer, since April.  

A source told The Sun newspaper's Bizarre column: 'Gavin and Gwen both find each other hot and they're having fun together. 

'It's still early days because they have only known each other a few months but it is all going well,' the source said. 

Stefani and her ex-husband were married from 2002 to 2016. They share three children together: Kingston, 15, Zuma, 13, and Apollo, 7.