Watch Conor McGregor in the Octagon as he receives his two belts after defeating Eddie Alvarez to become the UFC's first simulatenous champion in two divisions.

Messi against Neymar juggling the ball trying to give energy. Who will give more power?

Spain's blind 5-a-side football team take on the FC Barcelona stars.

Conor McGregor hosts pool party!

First Lady wows with Uptown Funk dance

At the Floyd Mayweather vs. Conor McGregor world tour stop in Toronto, see the two fighters have a heated staredown to kick it off Wednesday afternoon.

Conor McGregor uncorked a shot to the head of an elderly man in an Irish bar in a dispute over whiskey -- Conor's whiskey -- and TMZ Sports got this video showing the violence.

TMZ Sports has now video showing Conor picking up a dolly and smashing the side window of the bus.

That's Dana White stomping all over Jake Paul's dream of fighting Conor McGregor -- telling TMZ Sports there's a "zero percent" chance that fight ever happens.

If you won't take this offer, you are just a scared little bitch honestly

CONAN Highlight: Conor thinks he might break out his Meia Lua kick on Nate Diaz and "ping it across his head," but not before he nearly does it to Conan.

Conor McGregor is not a purveyor of "How to Win Friend and Influence People." The brash Irishman takes aim at anyone and everyone that even comes near his sights.