Robert Irwins Biceps Steal Show as Dancing Host

has confirmed his hosting role on the upcoming US  spin-off.

However, many fans seemed more interested in the size of his biceps.

The Wildlife Warrior, 22, was front and centre at Hulu's Get Real event in on Thursday, where the streamer unveiled its slate of 2026 reality shows – including : The Next Pro, which Robert will host.

He took to Instagram on Thursday to share the announcement with fans via a video that included scenes from the Hulu event.

The clip began with Robert sitting in a car with his partner .

Clad in a figure-hugging tank top, Robert's gym-honed arms were on full display.

'We are on our way to make a very exciting announcement,' he said as Witney flexed her biceps.

'Oh wow,' Robert said as he flexed his own bicep. 'That's not the announcement that we're making. We have something that we've kind of both been working on for a while.'

With that, Robert and Witney fist-bumped before he added: 'Boom.'

The video then cut to Robert at the Hulu event, where he was escorted onto the stage by pro dancer Shirley Ballas, who will serve as a judge on the show alongside her son and three-time Mirrorball champion Mark Ballas.

The announcement elicited a flurry of applause from the crowd, and Shirley was quick to praise Robert.

'Robert is the most amazing host I have ever worked with in my entire life,' she said.

An excited Robert replied: 'I just want to start dancing, Shirley.'   

While many fans were quick to congratulate Robert on the new gig, others were more impressed with the size of Robert's 'guns'.

'No, the muscle-off at the beginning,' one fan offered, adding laughing and flexed biceps emojis.

Another chimed in, begging Robert to divulge his workout routine.

While many fans were quick to congratulate Robert on the new gig, others were more impressed with the size of Robert's 'guns'