The trio are currently in Africa with Peter's older children, Junior, nine, and Princess, seven, from his first marriage to ex-wife Katie Price.
Yesterday (August 13) Peter, 41, tweeted the photo below showing eight-month-old Amelia watching Peppa Pig with her mum and her big brother and sister - who all look equally transfixed by the cartoon.
Couldn't resist. All watching peppa pig :)) How darn cute pic.twitter.com/Zp2l6nPm0E
- Peter Andre (@MrPeterAndre) August 13, 2014
Last week he shared a picture of Junior and Princess playing with children on a beach and he's also uploaded a photo of him and Amelia enjoying a refreshing dip in a swimming pool.
The picture showed off Pete's new corn row hairstyle - which he admitted in an earlier tweet may be 'a step too far'.
Me and mills enjoying the pool pic.twitter.com/Wf6zwifQUl
- Peter Andre (@MrPeterAndre) August 11, 2014
Peter recently revealed he battled with commitment issues when he and Emily first got together in 2012.
He credits a combination of therapy, Emily's support and the arrival of Amelia, with helping him conquer his fears.
"Therapy really helped me but, ultimately, it was Emily who got me through it," Peter told Now.
"You can be boyfriend and girlfriend with someone and it can all be great, but it's not until you have a child together that it really solidifies your relationship.
"Now it's great seeing little Mills growing into a true beaut and I'm so grateful to be having the quality time with her I so wished for. She's a really happy, content child.
"I think having more children with make our bond even stronger, but we're not planning anything just yet."