Jojo, 21, and Chris, 32, raised eyebrows after growing very close on the second season of the reality show, with the Love Island star saying he is a 'special person' in the American singer's life.
Since JoJo, 21, and Chris, 32, left the house, fans have continued to speculate about their relationship - with the pair insisting they are 'platonic soulmates'.
After the duo sent tongues wagging with their house antics, JoJo then sent the rumour mill into overdrive w hen she dumped her partner Kath Ebbs , 27, at the CBB wrap party on Friday.