The UFC 145 weigh-in event went down earlier today for "Jones vs. Evans," the upcoming pay-per-view event booked for this Saturday night (April 21, 2012) live from the Philips Arena in Atlanta, Georgia.

If you missed any or all of today's weigh ins, you can watch the full video replay here.

Leading the charge will be one of the biggest fights of the year, as Light Heavyweight Champion Jon Jones puts his title up for grabs against his former teammate and training partner, Rashad Evans.

It's a top heavy card, centered almost solely around the headlining match-up but there are a few other intriguing bouts as well. In the co-main event of the evening, rising star Rory MacDonald takes on Che Mills while heavyweights Brendan Schaub and Ben Rothwell are also set to collide.

See their staredown pics, as well as tense video of the Jon Jones vs. Rashad Evans staredown, after the jump:

Rory MacDonald vs. Che Mills

Brendan Schaub vs. Ben Rothwell

Remember: MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the main card action on fight night (Sat., April 21), which is slated to air at 10 p.m. ET on pay-per-view (PPV). The latest quick updates of the live action will begin to flow earlier than that around 7 p.m. ET with the "Prelims" bouts on FX/Facebook.

For all the latest and greatest news and notes for UFC 145: "Jones vs. Evans" click here.