Coach John Kavanagh hilariously unveiled a gift from Conor McGregor to mark the birth of his son Conall.
The Straight Blast Gym guru's fiancee Orlagh Hunter gave birth to the couple's baby boy a month ago and McGregor marked the occasion with a bottle of his Proper No Twelve whiskey.
The Notorious - now retired from UFC action - posted a video to Instagram featuring his coach and long-time pal Kavanagh, with the caption: "Huge Congrats to @coach_kavanagh and @orlaghhunter on their new arrival! A King!"
In the clip, Kavanagh is seen rocking what would appear to be his son in front of a pram, but when he turns around, it's revealed that he is in fact holding a bottle of McGregor's whiskey as he struggles to contain his laughter.
Meanwhile, McGregor continues to enjoy retired life.
The Notorious is spending time with his family in Monaco ahead of a gruelling 180km challenge across the Mediterranean next month.
He was spotted driving a red Lamborghini around the city on Thursday, with a number of photos and videos being posted online.
McGregor also shared snaps with his two children - Conor Jr and Croia.
The former two-weight champion posed for a photo in his bare feet with his kids, while they also went for a boat ride.
The Dubliner's posts come after he trained with the Princess of Monaco on Wednesday ahead of next month's Marathon Endurance Race.
The water biking contest begins in Corsica on September 12 and finishes at Monaco's Yacht Club the following day.
