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Celebrity sightings

Actress Jennifer Lopez and former MLB player Alex Rodriguez attend the super welterweight boxing match between Floyd Mayweather Jr. and Conor McGregor on August 26, 2017 at T-Mobile Arena in Las Vegas, Nevada. (Photo by Christian Petersen/Getty Images)

Mayweather vs. McGregor: Celebrity sightings

Floyd Mayweather ended his career by going to 50-0 with a one-sided and dominating victory against Conor McGregor at T-Mobile Arena. Celebrities from all over flew into Las Vegas for the big event.