Robert Irwin is in tip-top shape, and fans are wondering whether the reason for his rock-hard abs is because the 18-year-old is headed to the ballroom for a spot on Dancing with the Stars in the US!
WATCH: Robert Irwin sounds just like Steve in new video
The speculation comes after Robert confirmed that he wants to do the reality show, just like his big sister, Bindi.
Bindi won the US version back in 2015, alongside Derek Hough.

“I reckon it’s about time … I don’t know how far I’d go, but it’d be entertaining,” Robert recently told ET, before adding that he could turn to Bindi for help mastering the dance steps.
“I reckon [she] could give me some tips. I think it’d be a lot of fun,” he added.
Robert, the only son of Terri and the late Steve Irwin, sent his fans wild after sharing a shirtless TikTok last week.

His followers were quick to gush over the teenager’s super-toned physique, as he flaunted his six-pack while digging up dirt on the family’s property inside Australia Zoo on Queensland’s Sunshine Coast.
The wildlife warrior also shared a montage of himself hitting dirt jumps that were higher than a Land Cruiser.
“How to jump a Land Cruiser in one day! Sennnnd it!!” he wrote over the clip, which included drone footage.
“Nothin beats being up in the hills building mountain bike trails – super stoked with this rad road gap!” he added.
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