Floyd Mayweather Jr. VS Marcos Maidana Weigh-In [PHOTOS]

Rick Ross performs before the WBC/WBA welterweight champion Floyd Mayweather Jr. and Marcos Maidana weigh in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Mayweather Jr. will defend his titles against Maidana on September 13 in Las Vegas.

1. Floyd Mayweather Jr. (L) of the US poses with Marcos Maidana (R) of Argentina during their weigh-in

Floyd Mayweather Jr. (L) of the US poses with Marcos Maidana (R) of Argentina during their weigh-in at The MGM Grand in September 12, 2014 in Las Vegas. The fighters will meet September 13, 2014 at the MGM Grand Garden Arena in Las Vegas, Nevada for Mayweather’s WBA Welterweight Belt and WBC Welterweight and Super Welterweight World Titles.

2. Marcos Maidana poses on the scale during his official weigh-in

Marcos Maidana poses on the scale during his official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Maidana will challenge WBC/WBA welterweight champion Floyd Mayweather Jr. for his titles against on September 13 in Las Vegas.

3. Rick Ross performs before the WBC/WBA welterweight champion Floyd Mayweather Jr. and Marcos Maidana weigh in

Rick Ross performs before the WBC/WBA welterweight champion Floyd Mayweather Jr. and Marcos Maidana weigh in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Mayweather Jr. will defend his titles against Maidana on September 13 in Las Vegas.

4. Alfredo Angulo (L) and James De la Rosa pose during their official weigh-in

Alfredo Angulo (L) and James De la Rosa pose during their official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Angulo and De la Rosa will meet in a middleweight bout on September 13 in Las Vegas.

5. Alfredo Angulo poses during his official weigh-in

Alfredo Angulo poses during his official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Angulo will meet James De la Rosa in a middleweight bout on September 13 in Las Vegas.

6. James De la Rosa poses during his official weigh-in

James De la Rosa poses during his official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. De la Rosa will meet Alfredo Angulo in a middleweight bout on September 13 in Las Vegas.

7. IBF lightweight champion Miguel Vasquez (L) and Mickey Bey pose during their official weigh-in

IBF lightweight champion Miguel Vasquez (L) and Mickey Bey pose during their official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Vasquez will defend his title against Bey on September 13 in Las Vegas.

8. WBC super bantamweight champion Leo Santa Cruz (L) and Manuel Roman pose during their official weigh-in

WBC super bantamweight champion Leo Santa Cruz (L) and Manuel Roman pose during their official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Santa Cruz will defend his title against Roman on September 13 in Las Vegas.

9. WBC super bantamweight champion Leo Santa Cruz poses on the scale during his official weigh-in

WBC super bantamweight champion Leo Santa Cruz poses on the scale during his official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Santa Cruz will defend his title against Manuel Roman on September 13 in Las Vegas.

10. Manuel Roman poses on the scale during his official weigh-in

Manuel Roman poses on the scale during his official weigh-in at the MGM Grand Garden Arena on September 12, 2014 in Las Vegas, Nevada. Roman will challenge WBC super bantamweight champion Leo Santa Cruz for his title on September 13 in Las Vegas.

11. Rick Ross performs before the WBC/WBA welterweight champion Floyd Mayweather Jr. and Marcos Maidana weigh in

12. Rick Ross performs before the WBC/WBA welterweight champion Floyd Mayweather Jr. and Marcos Maidana weigh in

13. Rick Ross performs before the WBC/WBA welterweight champion Floyd Mayweather Jr. and Marcos Maidana weigh in

14. Floyd Mayweather Jr. (L) of the US poses with Marcos Maidana (R) of Argentina during their weigh-in

15. Floyd Mayweather Jr. during their weigh-in

16. Marcos Maidana of Argentina during their weigh-in

17. Floyd Mayweather Jr. during their weigh-in

18. Floyd Mayweather Jr. and Maidana during their weigh-in

19. Floyd Mayweather Jr. during their weigh-in

20. Floyd Mayweather Jr. during their weigh-in

21. Floyd Mayweather Jr. during their weigh-in