Heavy.com photographer James Law was on the scene at The Ultimate Fighter (TUF) training facility in Las Vegas, Nevada, today (Dec. 27, 2011) to shoot several of the UFC 141 combatants during the pay-per-view (PPV) event's open media workouts.

Naturally, the monstrous men who will be featured in the main event of the evening -- Brock Lesnar vs. Alistair Overeem -- were on the scene to promote their colossal clash, as well as work up one of the last few real sweats prior to fight night at the MGM Grand Garden Arena this upcoming Friday night (Dec. 30, 2011).

Well, at least in the case of Overeem.

Co-main event participants, Nate Diaz vs. Donald Cerrone, were also in attendance prior to their lightweight scrap, which is teed up to be one hell of an exciting showdown.

Check out more great pics from the UFC 141 open media workout after the jump:

Brock Lesnar

Alistair Overeem

Nate Diaz

Donald Cerrone

To check out the complete UFC 141 open media workout photos gallery from Law, which includes 32 images, click here.

Remember, too, that MMAmania.com will provide LIVE blow-by-blow, round-by-round coverage of UFC 141, beginning with the preliminary card bouts on Facebook scheduled for 6:50 p.m. ET. In addition, we will also provide LIVE, real-time results of the main card action as it happens throughout the evening this upcoming weekend.

See you Friday!