UFC 129 weigh-in video – welterweight champ Georges St-Pierre vs. Jake Shields:

UFC 129 weigh-in video – featherweight champ Jose Aldo vs. Mark Hominick:

UFC 129 weigh-in video – Randy Couture vs. Lyoto Machida:

More UFC 129 coverage: UFC 129 Weigh-In Results for “St-Pierre vs. Shields”: All Fighters Make Weight

For complete UFC 129 coverage and live UFC 129 results this Saturday stay tuned to MMAFrenzy.com.

Pictured: Jake Shields