Having been relatively quiet post his bout against Floyd Mayweather, UFC superstar Conor McGregor once more made the headlines with his appearance in a special Q&A session in Glasgow.
And the outspoken fighter who has on more than one occasion garnered attention with his brazen attitude once more did the same, this time though for footballing reasons.
The fighter who is known to support Celtic did not hold back in professing his allegiance for the Bhoys as he taunted Rangers and sang a Celtic tribute song at the event.
What conspired afterward was a result of the deep Celtic-Rangers rivalry running in Glasgow as one particular spectator, suspected to be a Rangers fan threw his drink over McGregor unable to take the sight of the fighter singing the Celtic tribute.
Check out the video below –