APTOPIX Mayweather Pacquiao Boxing(01 of16)
Open Image ModalFloyd Mayweather Jr., left, and Manny Pacquiao pose during their weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/John Locher) (credit:ASSOCIATED PRESS)
Mayweather Pacquiao Boxing(02 of16)
Open Image ModalFloyd Mayweather Jr. poses on the scale as Manny Pacquiao\'s trainer Freddie Roach, second from lower left, closely watches, during his weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Mayweather Jr. and Manny Pacquiao is scheduled for May 2. (AP Photo/Chris Carlson) (credit:ASSOCIATED PRESS)
Mayweather Pacquiao Boxing(03 of16)
Open Image ModalManny Pacquiao poses during his weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Floyd Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/John Locher) (credit:ASSOCIATED PRESS)
Pacquiao Filipino Community(04 of16)
Open Image ModalA fan cheers before the Floyd Mayweather Jr. and Manny Pacquiao weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/John Locher) (credit:ASSOCIATED PRESS)
Mayweather Pacquiao Boxing(05 of16)
Open Image ModalFloyd Mayweather Jr., left, and Manny Pacquiao pose during their weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/Chris Carlson) (credit:ASSOCIATED PRESS)
Mayweather Pacquiao Boxing(06 of16)
Open Image ModalManny Pacquiao poses during his weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Floyd Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/John Locher) (credit:ASSOCIATED PRESS)
Mayweather Pacquiao Boxing(07 of16)
Open Image ModalFloyd Mayweather Jr., left, and Manny Pacquiao pose during their weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/John Locher) (credit:ASSOCIATED PRESS)
BOX-US-PACQUIAO-MAYWEATHER(08 of16)
Open Image ModalFloyd Mayweather arrives for the weigh-in on May 1, 2015 in Las Vegas, Nevada one day before their \'Fight of the Century\' on May 2 at the MGM Grand Garden Arena. AFP PHOTO / JOHN GURZINSKI (Photo credit should read JOHN GURZINSKI/AFP/Getty Images) (credit:FREDERIC J. BROWN via Getty Images)
Mayweather Pacquiao Boxing(09 of16)
Open Image ModalManny Pacquiao poses during his weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Floyd Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/Chris Carlson) (credit:ASSOCIATED PRESS)
BOX-US-PACQUIAO-MAYWEATHER(10 of16)
Open Image ModalManny Pacquiao and Floyd Mayweather face off following their weigh-in on May 1, 2015 in Las Vegas, Nevada one day before their \'Fight of the Century\' on May 2 at the MGM Grand Garden Arena. AFP PHOTO / FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images) (credit:FREDERIC J. BROWN via Getty Images)
Mayweather Pacquiao Boxing(11 of16)
Open Image ModalManny Pacquiao poses on the scale during his weigh-in on Friday, May 1, 2015 in Las Vegas. The world weltherweight title fight between Floyd Mayweather Jr. and Pacquiao is scheduled for May 2. (AP Photo/John Locher) (credit:ASSOCIATED PRESS)
BOX-US-PACQUIAO-MAYWEATHER(12 of16)
Open Image ModalManny Pacquiao poses following the weigh-in on May 1, 2015 in Las Vegas, Nevada one day before the \'Fight of the Century\' between Pacquiao and Floyd Mayweather on May 2 at the MGM Grand Garden Arena here. AFP PHOTO / FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images) (credit:FREDERIC J. BROWN via Getty Images)
BOX-US-PACQUIAO-MAYWEATHER(13 of16)
Open Image ModalBoxing fans show their support ahead of the weigh-in on May 1, 2015 in Las Vegas, Nevada one day before the \'Fight of the Century\' between Manny Pacquiao and Floyd Mayweather on May 2 at the MGM Grand Garden Arena here. AFP PHOTO / FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images) (credit:FREDERIC J. BROWN via Getty Images)
BOX-US-PACQUIAO-MAYWEATHER(14 of16)
Open Image ModalManny Pacquiao gestures while having a bite following his weigh-in on May 1, 2015 in Las Vegas, Nevada one day before their \'Fight of the Century\' on May 2 at the MGM Grand Garden Arena. AFP PHOTO / JOHN GURZINSKI (Photo credit should read JOHN GURZINSKI/AFP/Getty Images) (credit:JOHN GURZINSKI via Getty Images)
Floyd Mayweather Jr. v Manny Pacquiao - Weigh-In(15 of16)
Open Image ModalLAS VEGAS, NV - MAY 01: Manny Pacquiao poses on the scale during his official weigh-in on May 1, 2015 at MGM Grand Garden Arena in Las Vegas, Nevada. Pacquiao will face Floyd Mayweather Jr. in a welterweight unification bout on May 2, 2015 in Las Vegas. (Photo by Jamie Squire/Getty Images) (credit:Jamie Squire via Getty Images)
BOX-US-PACQUIAO-MAYWEATHER(16 of16)
Open Image ModalManny Pacquiao and Floyd Mayweather pose on stage following their weigh-in on May 1, 2015 in Las Vegas, Nevada one day before their \'Fight of the Century\' on May 2 at the MGM Grand Garden Arena. AFP PHOTO / FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images) (credit:FREDERIC J. BROWN via Getty Images)