Viewers of his fly-on-the-wall series saw Peter cement his romance with pregnant girlfriend Emily MacDonagh last night (23 December), releasing a pair of white doves into the sky.
Peter and Emily were also filmed enjoying a family Christmas meal together as they looked towards the future - and the arrival of their first child together.
Since the episode aired, Peter has received messages from viewers who have told him that they are sad the ITV2 show has come to an end.
However, the Australian pop star has tweeted: "What a way to end the final show of My Life. Over a million views last night. All that is thanks to you:) you're the best.
"But something big is about to replace it….. all will be revealed soon :)))))"
After the announcement of Emily's pregnancy, Peter confirmed that he was quitting My Life as she wants their baby to have a life away from the cameras.
It does sound like Peter is talking about a new TV show, but perhaps it won't be a reality series?
You big tease, Pete!
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