Wyclef Jean will perform the national anthem of his native Haiti on Saturday (12Sep15) as boxer and fellow countryman Andre Berto faces off against ring champ floyd mayweather in Las Vegas. Berto's managers reportedly reached out to the hip-hop star to perform La Dessalinienne at the big fight, and the musician happily agreed, according to TMZ.com. It is not yet known who will sing the U.S. anthem, The Star-Spangled Banner.