Ultimate Fighting Championship (UFC) today (Feb. 8) will hold a special UFC 129: "St. Pierre vs. Shields" press conference and fan event at the Rogers Centre featuring UFC President Dana White and UFC Welterweight Champion Georges St. Pierre.

But that's not all.

Also in attendance will be UFC Featherweight Champion Jose Aldo, as he joins UFC 129 opponent Mark Hominick as well as Jake Shields and Toronto area natives Sean Pierson and Claude Patrick who will also participate in a free autograph signing later in the day.

UFC 129 is set to feature a main event between Canada's own Georges St. Pierre, defending his welterweight title against fresh challenger -- and former Elite XC and Strikeforce champion -- Jake Shields.

The event is also expected to include "Father Time" Randy Couture, defying the odds once again to take on Karate master Lyoto Machida.

The UFC 129 press conference video streams LIVE right here on MMAmania.com at 1 p.m. ET after the jump.

Live stream and replay courtesy of UFC.com.