The Channel Seven reality stars have put their long-running feud behind them as they posed for a selfie together on Tuesday.
“This might just break the internet… @bigbrotherau,” wrote Katie alongside the photo.
Over on his own account, Daniel insisted the pair “kissed and made up” before sharing the exact photo with his followers.
Back in May, Katie slammed the 48-year-old real estate agent and claimed he was the ‘least deserving to win’.
‘I don’t really have any interest in seeing Daniel outside of the game,’ Katie, 27, told The Daily Telegraph.
She continued: ‘Daniel is the least deserving to win because he does lie a lot in the house’.
The champion sprinter also admitted she needs to be cautious with her words about Daniel because ‘I don’t want any more drama’.