He's already been linked to MAFS alum Jessika Power, who he lives with in Sydney.
But it seems Victorian crane operator Cameron, 32, also has ties to Arabella Del Busso, the headline-grabbing ex of rugby league star Josh Reynolds.
"I've known him for 10-plus years," Arabella tells Woman's Day.
"He's such a lovely person and down-to-earth."
When asked if there was any romantic history there, the SAS Australia star, 31, tellingly replied, "I can't kiss and tell..."
Arabella, whose real name is Donna Preusker, was thrust into Aussie fame when she was dating NRL player Josh Reynolds.
Known in these circles as a WAG (wives and girlfriends), Arabella made national headlines when she took a video to the police of Josh shouting at her.
"That's 28 seconds I'll never be able to take back," the sports star told 60 Minutes of the shock footage.
It eventuated in a dispute involving Josh's legal team alleging Del Russo faked three pregnancies and duped her former partner of thousands of dollars.
However, the brunette beauty has slammed the allegations, telling 60 Minutes: "I'm denying those claims."
She's also been accused of claiming to have had a brain tumour, cervical cancer and going by nine aliases.
"I don't have so many aliases. End of story, I'm Bella. That's it," she told 60 Minutes.
According to her Instagram bio, the 30-year-old describes herself as an Italian "glamour/lingerie model" living in Melbourne.