With the last of the formalities complete, it's finally time to fight.

Ultimate Fighting Championship (UFC) held its official weigh in event for UFC 152: "Jones vs. Belfort" today (Fri., Sept. 21, 2012) from Toronto, Ontario, Canada.

To cut to the chase, skip the video replay above and check out complete UFC 152 weigh in results right now click here.

The show will be headlined by a light heavyweight championship showdown pitting current titleholder Jon Jones putting his strap on the line against the most unlikely of contenders in Vitor Belfort. Take what you can get in the UFC these days, folks.

Also booked for the card is a flyweight championship tournament final between Joseph Benavidez and Demetrious Johnson as well as a middleweight mash up that will see Michael Bisping attempt to earn a title shot against Brian Stann.

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the main card bouts on fight night (Sat., Sept. 22, 2012), which is slated to air at 10 p.m. ET pay-per-view (PPV). The latest quick updates of the live action will begin to flow earlier than that around 7:15 p.m. ET with the "Prelims" match-ups on Facebook and FX.

For all the latest "Jones vs. Belfort" news and notes click here.