The motocross movie stars Shelton's buddy and fellow country music star Trace Adkins

They've been dating since 2015. And on Saturday, Gwen Stefani proved her relationship with Voice co-host Blake Shelton is still going strong when she Insta-storied a video of herself supporting him.

Haena Worthing, 44, and two other suspects have been accused of killing William Webb, whose burned body was found in Joshua Tree, California, on August 16.

'I am back, and this is my season to win!' the No Doubt rocker, 49, declared on Wednesday.  'And then to be with my best friend Blakey... I feel pretty lucky right now.' The Voice bows on September 23..

The Hollaback Girl hitmaker follows a mostly vegan diet and she has been trying to convince Blake, 43, to fill his plate with more fresh vegetables and less of his favorite food, beef.

The insider told UsWeekly that the No Doubt singer 'is feeling pressure to fill very big shoes' as the new coach alongside Shelton, John Legend and Kelly Clarkson.

The 49-year-old singer and Blake Shelton, 43, flirted, mouthed 'I love you' and fought over contestants on Monday's season 17 premiere of The Voice. 

The No Doubt rocker, 43, left her mini-dress unbuttoned way down low when she was spotted out on Sunday. She added fishnet tights to her ensemble for a naughty but nice look..

Gwen Stefani looked stunning on Tuesday morning as she headed into a taping of The View in New York City. The blonde singer modeled a colorful mini dress

Blake Shelton fought for respect on Tuesday's episode of The Voice, sparring with his fellow judges and failing to pick up singers before finally scoring one at the end. 

Gwen Stefani showcased her eye for power clashing by mixing prints in a bold ensemble on Wednesday as she was spotted heading for a flight in New York City.

Gwen Stefani, Uma Thurman and Nicole Kidman led the celebrity arrivals at the Gala for the Global Ocean hosted by H.S.H. Prince Albert II of Monaco at Opera of Monte-Carlo on Thursday.

Gwen Stefani was the epitome of chic on Saturday as she went shopping in a red jumpsuit and embroidered green jacket at The Grove in Los Angeles alongside her son Kingston.

Blake Shelton took to social media to say: ''Happy Birthday @gwenstefani!!!! I love you so much it's actually stupid… And possibly illegal in the state of California.'

The beauty turned 50-years-old and her country music star boyfriend Blake Shelton made sure his sweetheart of nearly four years was appreciated. The country crooner was seen bringing a cake.

They celebrated her birthday together on Thursday at her home in Los Angeles. But an at-home celebration was just the first part of Gwen Stefani's 50th birthday party.

MailOnline takes a closer look at the 50-year-old pop diva's fashion evolution over the last four decades

'I feel as if I spent the last four years healing - you know, trying to build my life again,' Stefani, 50, said. 'Having a best friend like Blake to help me do that has been one of the greatest gifts.'

Jadé Tuncdoruk (pictured) has made history as the first Australian to receive a prestigious award alongside the likes of Jennifer Aniston and Gwen Stefani.

Daisy Lowe, 30, couldn't wipe the smile from her face as she shared a sweet family snap with her dad Gavin Rossdale and her half siblings during the rocker's 54th birthday celebrations.

Marie Osmond channelled another wildly successful singer as she transformed into Gwen Stefani on Thursday for a Halloween special of The Talk.

Gwen's Vera Wang extreme high-low white gown featured a long gathered train trailing torn scraps of fabric.

Gwen Stefani may have rocked a huge diamond ring on the red carpet of the People's Choice Awards on Sunday night, but that doesn't mean she's engaged to Blake Shelton.

Gwen Stefani flashed her infectious personality and style in black skinny jeans and denim jacket for the taping of her Rockefeller Center Christmas tree lighting performance on Thursday.

The 15-year-old singer won the Instant Save on Tuesday on The Voice after her coach Gwen Stefani, 50, said she was like 'our little girl' with boyfriend Blake Shelton, 43.

The 50-year-old singer recalled her youthful struggles as a musician while coaching contestants on Monday's episode of The Voice.

They collaborated on the 2004 hit, Rich Girl. And on Tuesday's episode of The Voice, Gwen Stefani reunited with Eve as she took the stage to perform the track, 15 years after its release.

The 43-year-old country star had high praise for Rose Short after she covered his hit song God's Country on Monday as the top 10 performed on The Voice. 

Iconic rock bands Chicago and Bon Jovi joined Gwen Stefani and Ne-Yo on stage at the event, which was broadcast across the country on NBC.

The 50-year-old coach was reduced to tears Monday while listening to one of her contestants sing about finding love on The Voice as the semifinalists performed.

They have been together for over four years.And now, Blake Shelton, 43, and Gwen Stefani, 50, are ready to take the next step in their relationship and get married, but have to battle a few bumps.

The 50-year-old coach rejoiced after her lone singer Rose Short, 35, won the Instant Save on Tuesday on The Voice and advanced to the finals of the NBC singing show.

After more than four years of dating Gwen Stefani, Blake Shelton got a not so subtle reminder that 'time is ticking' for him to pop the question on Ellen.

They've been dating for four years and rumors are swirling around their engagement. 

The 50-year-old singer slyly poked fun at the engagement rumors swirling around her and longtime boyfriend Blake Shelton on Monday's episode of The Voice.

Gwen Stefani sports a festive look while doing some late Christmas shopping in Beverly Hills on Monday afternoon.

The 50-year-old singer looked wonderful in white Tuesday while performing on NBC's New Year's Eve 2020.

While Blake Shelton will certainly be hitting the red carpet with his longtime girlfriend Gwen Stefani next month, he's revealed he will perform with her as well.

Gwen Stefani, 50, and beau Blake Shelton, 43, just released a teaser for their upcoming music video for duet Nobody But You, on Friday.

The three-minute lovefest marked The Voice couple's third duet after Go Ahead And Break My Heart in 2016 and You Make It Feel Like Christmas in 2017

Other celebrity guests included Lizzo, Bebe Rexha, Ally Brooke, Rob Gronkowski and Camille Kostek, Wiz Khalifa and Ty Dolla $ign.

Gwen Stefani and Blake Shelton flash beaming smiles during charity signing event ahead of 62nd Grammy Awards in Los Angeles on Friday.

The singer, 50, wore an elaborate white gown resembling a wedding dress as she performed the love song Nobody But You with her partner of five years.

Gwen wowed in a custom Dolce & Gabbana embellished mini dress when she hit the red carpet with her boyfriend Blake Shelton on Sunday evening, but fans claimed her face looked different.

Gwen Stefani and Black Shelton look like the epitome of love as they arrive on the red carpet for the 62nd Annual Grammy Awards.The singer looked dashing in a black suit next to the No Doubt alum.

Gwen Stefani cancels second show of Las Vegas residency due to illness: "I am doing everything I can to get well,' the singer shared on Twitter on Friday.

Gwen, 50, was joined by her boyfriend Blake Shelton who she has been dating since splitting from her husband of 14 years, Gavin, 53, in 2015. The couple were pictured sitting in the stands.

'She goes from performing high-intensity shows to being the mom of three very active boys,' a source explained to Us Weekly . 'It finally caught up with her.'

The day was full of love and joy for the hit-maker, 50, who was also celebrating her son Apollo's sixth birthday. Gwen paid him a gushing birthday tribute onto her Instagram that same day.

There's still no engagement between the 50-year-old Orange County Girl and the 43-year-old Oklahoma-born country crooner despite being inseparable