sportsmanor
McGregor earlier today shared snippets of the celebration of his youngest boy's 1st birthday via instagram.
He captioned the post - "Happy 1st birthday Rian McGregor, daddy loves you so much."
This isn't the first time The notorious has proven he is a true family man.
He shared a post earlier this month with his family and captioned it "I feel like the richest man alive and it has nothing to do with money."
Conor and his fiance Dee Devlin welcomed their third child last year.