As he looked out into the sea of Tri-colours in the middle of a desert oasis known as Vegas Nevada, Conor McGregor felt at home, as if Dublin had moved 4,936 miles west, and nestled in the MGM Grand Garden Arena.

Ireland's Conor McGregor attempts to land the interim UFC Featherweight title late tonight, and he has a lot of support over in Las Vegas.

The Notorious is becoming The Ostentatious.