Dan Bilzerian visited Conor McGregor's pub this week before partying with a number of models at a luxury hotel.
The American businessman, known as the 'King of Instagram, posed for photos at the Black Forge Inn with seven women and a UFC belt.
Addressing McGregor on Instagram, Bilzerian wrote: "Thanks for the hospitality."
The pub's manager Liam Flynn also shared a number of photos of Bilzerian and the models on social media.
He wrote: "Charlie’s angels in the house tonight, loving Conors establishment."
Bilzerian, who has made millions from playing poker, reguarly shares photos of his lavish lifestyle on Instagram, where he has almost 33 million followers - 12 million less than McGregor.
After visiting the UFC star's pub, the 41-year-old shared videos of himself partying with models as they downed shots in a swimming pool.
Bilzerian previously claimed he lost a mountain of cash, estimated to be $1million, on McGregor's 2020 fight with Donald Cerrone.
The American backed his fellow countryman to beat the Notorious at UFC 246, but McGregor destroyed Cowboy in just 40 seconds at the T Mobile Arena in Las Vegas.
Meanwhile, McGregor has reportedly acquired another Dublin pub in one of the most scenic parts of the county.
The Currency state that he has bought The Waterside bar in Howth which happens to be a stone's throw away from Howth Yacht Club, making it a natural fit since Conor now often spends his days cruising around in his Lamborghini yacht.
And that's not to mention how much it'll suit his dad Tony since he's long been passionate about sailing and constantly shares footage from his latest jaunts aboard his boat 'The 188' (named after Conor's old dole payment).
This will be Conor's third boozer, along with The Black Forge in his native Crumlin and the Marble Arch in Drimnagh.
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