The 29-year-old singer-rapper wore a beige cowboy hat with a sleek grey suit, white button-up, matching necktie, pocket square, and black patent leather Oxfords selected by stylist Catherine Hahn.

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So, here's some trends we can look forward to seeing come race day – or at your own Derby party. It’s hats, THEN horses in my book. So my motto is choose your headwear first and then plan your look ...