The long awaited UFC heavyweight title fight between champion Cain Velasquez and interim titleholder Fabricio Werdum will take place on Saturday, June 13th at the Mexico City Arena, and fans are guaranteed to see an epic battle when UFC's two best heavyweights finally meet. The bout was originally scheduled to take place in the same venue last November before Velasquez was forced to withdraw because of injury. In Velasquez' absence, Brazil's Werdum won the interim belt with a knockout of Mark Hunt, but now Velasquez is ready to prove that there is only one ruler of the heavyweight division.