On Friday, 32-year-old Lachy shared a cute selfie of the former couple to Instagram.
'On set,' Lachie captioned the snap, which saw him and Emma, 28, dressed in costume for a video recording.
And fans were quick to comment on how admorable the former couple’s relationship is.
'Good for you guys. You are both bigger people than I could be during a divorce. I'll be praying for you both and hoping you both get what you want and need,' noted one fan.
'The most amazing example of professionalism I've ever seen! no one knows what happens behind closed doors (nor is it our business) but the way you've both carried yourselves publicly is incredible! great example a lot of others should follow,' said another.