After finishing his Legends of the Summer set with Justin Timberlake, Jay Z left M&T Bank Stadium in a black Cadillac Escalade and headed to Mirage Nightclub for the concert's official after-party, according to the building owner Anthony Ilkhon.
The "Picasso Baby" rapper entered with a "pretty huge" entourage and headed straight to the bar, Ilkhon said, where he proceeded to order 10 bottles of Armand de Brignac champagne (also known as Ace of Spades) and 10 bottles of D'Usse cognac (who sponsored the after-party). Ilkhon said Jay Z was pouring drinks in glasses and handing them out to strangers.
"He was like a normal dude," Ilkhon said. "Down to earth. He wasn't obnoxious or sitting in the V.I.P. by himself. He was mingling with the crowd."