Jay-Z was seen enjoying himself courtside Friday Night, as his team the New Jersey Nets hosted the New York Knicks. He was spotted wearing the latest footwear from the Maison Martin Margiela Line 22 Collection, a pair of Bovine leather chain lace-up high-top sneakers ($925). As you know, Jay-Z owns a minority stake in the New Jersey Nets, and recently got his team fined $50,000by the NBA because last month he was photographed illegally making contact with college players from the Kentucky Wildcats who have college eligibility remaining.