Erin McGregor sent her brother Conor a message after he shared snaps of his two sons.
Conor is currently abroad filming the remake of 1980's cult classic Roadhouse.
And while off filming he shared a number of snaps with his two sons Conor Jr and Rian.
Sister Erin, who is currently preparing for the Olympia Christmas panto reached out to McGregor after sharing the photos.
Erin is the godmother of Conor's youngest child Rian and she said: "hello baby my beautiful godchild"
While MMA fighter Paddy Holohan said: "The Mac Clan genes are a strong"
McGregor captioned the post: "Blondie crew"
The UFC's biggest star is still out of action but could return to the UFC at some point next year.
It was hoped that McGregor could return back in early 2023 but with latest updates coming out of the organisation it is believed that he may not return until the summer.
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