According to reality TV gossip site The Wash, Bella has previously dated Sam Johnson, who appeared on Georgia Love's season of The Bachelorette, as well as a close friend of Courtney Dober, who also appeared on Love's season.
The outlet also reported that Bella has ties to Dean Michael Unglert, an ex-contestant from the US version of The Bachelorette.
Nadine went on to claim that Bella actually told another contestant about her and Locky's "agreement."
“So she told [one of the other contestants] that they met in Bali, they had an agreement, it was always going to be her. So basically, we were all just background puppets to create drama and she was always going to be the one to win.
Following her eviction from the Bachie mansion, Nadine also spoke to Daily Mail Australia, telling the publication she left on her "own accord."
“I got the f*cking worst one, so you know what? That's why I left. I left on my own accord because I thought, 'I'm not going to waste any more of my time. And he's not the one for me,” she told the outlet.
“I realised that he's not man enough either. He's just doing whatever the producers want. So the producers will tell him, ‘Jump’, and he'll say, ‘How high?’”