@stereogum: After a chaotic three-hour delay due to security issues, Jay-Z wrapped up his three-night run at Yankee Stadium with @Rihanna singing “Run This Town” and “Bitch Better Have My Money.” Sunday’s late set also included surprise guests Teyana Taylor, Jermaine Dupri, Jeezy, Usher, and Swizz Beatz, while Friday’s show had Beyoncé, Nas, Memphis Bleek, Jaz-O, and Alicia Keys, and Saturday’s featured Slick Rick, Eminem, and Pharrell.