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U.S. first lady Melania Trump, center, waves as she prepares to listen to a concert at the Queen Elisabeth Music Chapel in Waterloo, Belgium, during a spouses program on the sidelines of the NATO summit on Wednesday, July 11, 2018. At right is Brigitte Macron, the wife of French President Emmanuel Macron and at left is Amelie Derbaudrenghien, the partner of Belgian Prime Minister Charles Michel.(AP Photo/Virginia Mayo)

Music Slideshow

Musicians, rockers and rappers