Rebel Wilson wows on boat ride with Ant Middleton in throwback snaps from filming Straight Talking

They spent days deep-sea diving, buggy racing and horse riding as well as candidly chatting about their lives while filming his upcoming show in Mexico.

And Rebel Wilson has now shared a series of stunning throwback snaps from the shoot ahead of Straight Talking finally airing in the UK on Sky this Thursday.

The Australian actress, 40, looked radiant as she beamed a grin during a boat ride with the Royal Marines Commando, 40, in one sun-soaked image.

Coming soon! Rebel Wilson looked radiant as she beamed a grin during a boat ride with Ant Middleton in a throwback snap from their upcoming show Straight Talking

Rebel rocked a bright yellow t-shirt as she snapped a selfie and put on an animated display as she and Ant appeared to celebrate together.

Ant, who was wearing a wetsuit, also seemed pleased with their efforts as he raised up his hands in a celebratory gesture.   

Other snaps showed the duo posing up a storm next to a dune buggy and Rebel showcasing her 18kg weight loss in red leather. 

Rebel was also seen commanding attention as she took another selfie in a neon pink top and matching bandana around her neck.

Adventure: The Australian actress, 40, and Royal Marines Commando, 40, spent days deep-sea diving, buggy racing and horse riding during filming last year

Adventure: The Australian actress, 40, and Royal Marines Commando, 40, spent days deep-sea diving, buggy racing and horse riding during filming last year

After they finishing filming for the show back in November, Rebel thanked Ant for ‘a cracking adventure and great life chats’.  

During Straight Talking, Ant will take Rebel on a journey of a lifetime across Mexico with only a 4×4, their personal backpacks and each other’s company. 

Rebel is set to discuss her weight loss and life in the public eye while pushing herself to perform tasks alongside the commando.   

Inbetween the candid conversation, the duo will take on thrill-seeking tasks such as buggy racing and deep-sea diving.

All action: Other throwback snaps showed Rebel commanding attention in neon pink

All action: Other throwback snaps showed Rebel commanding attention in neon pink

Stunning: They also posed next to 4x4s, with Rebel flaunting her impressive 18kg weight loss in red leather

Stunning: They also posed next to 4x4s, with Rebel flaunting her impressive 18kg weight loss in red leather

Candid: As well as completing tasks, Ant and Rebel will chat about their lives during the show

Candid: As well as completing tasks, Ant and Rebel will chat about their lives during the show

Phil Edgar-Jones, Director of Sky Arts and Entertainment at Sky said: ‘Ant’s finely honed skills in interrogation and strategic questioning along with his open and friendly nature will help him get to know the real Rebel Wilson, amidst the incredible backdrop of remote Mexico.’

Ant’s Straight Talking series debuted last year and the first episode starred One Direction’s Liam Payne.

During the series, filmed over three days, Ant and Liam bond as they camp in the Namibian desert with just a car and their backpacks.  

Excited: On Sunday, Rebel shared a sun-soaked snap with Ant, penning 'This is what I look like 3 days into the Mexican wilderness with Ant Middleton'

Excited: On Sunday, Rebel shared a sun-soaked snap with Ant, penning ‘This is what I look like 3 days into the Mexican wilderness with Ant Middleton’

Ant replied: 'What a warrior and joy you are! Not long now x'

Ant replied: ‘What a warrior and joy you are! Not long now x’

No rest! The Pitch Perfect star has shared clips running on the beach, horse riding and driving 4x4 dune buggies with Ant while plugging the upcoming episode

No rest! The Pitch Perfect star has shared clips running on the beach, horse riding and driving 4×4 dune buggies with Ant while plugging the upcoming episode

Looking good! The show is the perfect way for Rebel to top off her 'year of health', which has already seen her shed an incredible 18kg in 2020

Looking good! The show is the perfect way for Rebel to top off her ‘year of health’, which has already seen her shed an incredible 18kg in 2020

They walk on top of a high-speed train and swing across a canyon in the Spitzkoppe mountains, but the adventures are just the backdrop for the heart-to-hearts they have about their experiences. 

The singer was refreshingly frank and honest about his life in the spotlight on the show, and admitted his own life is ‘problematic and difficult’, and at times ‘lonely’.  

The 26-year-old also spoke out about the darker side of fame, admitting it ‘nearly killed him’ during a candid chat with Ant.    

Ant Middleton’s Straight Talking will be aired on Sky at 9pm on Thursday.

Stars: Ant's Straight Talking debuted last year and the first episode starred One Direction's Liam Payne

Stars: Ant’s Straight Talking debuted last year and the first episode starred One Direction’s Liam Payne