Jay-Z and Beyoncé Party in Vegas
Sara De Boer/Retna
03/29/2010 AT 11:00 AM EDT
The next night, after performing in Las Vegas, Jay-Z and wife Beyoncé took over the private dining room at Lavo with their large group. Enjoying a celebratory post-show dinner, they shared some of the music mogul's Ace of Spades champagne, along with sushi and sea bass. After dinner, the group headed over to the nightclub, where they took over tables on the dancefloor, while revelers strained to get glimpses of the superstars, who partied until 4 a.m.