Manny Pacquiao vs Juan Manuel Marquez staredown pic from weigh-ins on HBO

Shortly after UFC on Fox 1 concludes and we declare a winner in the Cain Velasquez vs. Junior dos Santos fight tomorrow night (Sat., Nov. 12, 2011), arguably the pound-for-pound greatest boxer on Earth will take center stage in the squared circle for his next fight.

Manny Pacquiao will take on Juan Manuel Marquez in a third and deciding match-up at the MGM Grand Garden Arena in Las Vegas, Nevada, live on HBO pay-per-view.

Both fighters hit the scale today to make the bout official and both men did just that by weighing in at 142-pounds (Marquez) and 143-pounds (Pacquiao), respectively.

A friendly staredown followed and now all that's left to do is wait until showtime, folks.

For complete "Pacquiao vs. Marquez 3" weigh-in results from Las Vegas click here.