What happens when you throw a pop star, a football player, 1,000 celebrity guests, and a 1970 Chevrolet Chevelle into Madison Square Garden during a heat wave and shake it all up? Evidently, the wedding of the decade. Taylor Swift and Travis Kelce were married in Midtown last weekend, and while most of the details have been kept under wraps—guests were made to sign ironclad NDAs preventing them fr...