Conor McGregor's Shirtless Shots See The Ultimate Fighter's Photos

12/11/2015 12:01 AM PST

Conor McGregor's Shirtless Shots -- See The Ultimate Fighter's Photos

Has Conor McGregor been training for his fight tonight ... Sure looks it!

The pride of Ireland -- better known as The Notorious -- takes on UFC fighter Jose Aldo in the highly anticipated featherweight fight.

No-No-Notorious!