Weigh ins begin at 07:00 mark.

Ultimate Fighting Championship (UFC) kicked off its weigh-in extravaganza earlier today (Oct. 12, 2012) at the HSBC Arena in Rio de Janeiro, Brazil, the host venue for tomorrow night's UFC 153: "Silva vs. Bonnar" event on pay-per-view (PPV).

Find out how much everyone weighed in our UFC 153 weigh in results post by clicking here.

"Silva vs. Bonnar" features UFC Middleweight Champion Anderson Silva returning to the light heavyweight division to battle grizzled veteran Stephan Bonnar. In addition, Glover Teixeira will try to prove he's 205-pound title material in a slugfest opposite fellow countryman Fabio Maldonado.

And let's not forget about Antonio Rodrigo Nogueira's return to the Octagon opposite Dave Herman.

Remember: MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the main card bouts on fight night (Sat., Oct. 13, 2012), 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 6:45 p.m. ET with the "Prelims" match-ups on Facebook and FX.

For all the UFC 153 news that's fit to print click here.