Michael is currently on a world tour but took time out of his busy schedule to have his first born's namesake inked onto his wrist.
The Canadian singer revealed his new body art on Instagram today (20 January) after snapping a picture of himself holding hands with Noah.
Michael commented: "I know some have been asking about it... So here it is, my new tattoo!! #Noah #ontour #family #mbworldtour #tattoo."
Michael's Argentinian model wife Luisana Lopilato gave birth to Noah in August.
Within weeks, Michael was back at work and on the road while Luisana stayed behind in Canada and then her native Argentina to look after their son.
Michael has been touring for months but now he is in Europe, Luisana and Noah have tagged along for a few days.
Despite looking after a baby while in the confines of a tour bus, Luisana seems to be coping quite well and has shared several pictures of herself hard at work - including mid-nappy change!
Commenting alongside the snaps in Argentinian, loosely translated she said: "Some of the stuff I do on the bus when there are 10 hours of travel! # mbworldtour love it!"
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