Not surprisingly Georges St. Pierre vs. BJ Penn is now officially sold out.  The bout which features the current welterweight champion vs. the current lightweight champion is expected to see a maxed out MGM Grand Garden Arena packed with over 14,000 fans.

In addition, Spike TV will feature a three-part series that takes an in-depth look at both champions as they train for the biggest fight of their careers.

UFC 94 will take place on January 28. The full card is below.

Georges St. Pierre vs. BJ Penn
Lyoto Machida vs. Thiago Silva
Stephan Bonnar vs. Jon Jones
Karo Parisyan vs. Dong Hyun Kim
Nate Diaz vs. Clay Guida
Jon Fitch vs. Akihiro Gono
Manvel Gamburyan vs. Thiago Tavares
Chris Wilson vs. John Howard
Jake O’Brien vs. Christian Wellisch
Matt Arroyo vs. Dan Cramer