Chris Robinson goes behind the scenes at the MGM Grand in Las Vegas, Nevada during the official Floyd Mayweather vs. Robert Guerrero weigh-in. Mayweather (43-0, 26 KO’s) defends his WBC welterweight belt against Guerrero (31-1-1, 18 KO’s) in a Showtime pay per view attraction on Saturday night.

Continue on to the slideshow for a behind-the-scenes look at all the action. Photos courtesy of Chris Robinson (www.HustleBoss.com)

Chris Robinson can be reached at Trimond@aol.com