Beyoncé Knowles and Jay-Z snagged courtside seats for the Atlanta Hawks vs. Miami Heat game in Miami yesterday. While both Jay and Beyoncé are big basketball fans — Jay owns a stake in the Brooklyn Nets — the two were probably at the game to cheer on their friend and Miami Heat star player LeBron James, who they supported when he won the 2012 sportsman of the year award in NYC last week. Jay and Beyoncé are both in Miami for Art Basel, where she examined some of the art for sale. They also attended a star-studded bash for singer Rico Love's 30th birthday.