Cardi B is turning heads with her latest extravagant purchase, an eye-popping $500,000 Audemars Piguet watch, as speculations about her relationship with NFL player Stefon Diggs swirl around her. Flaunting 18-carat white gold and an elegant sprinkle of gemstones, she declares this opulent accessory as a 'gift from me to me' while she preps for her tour.