Real estate data company Crexi has brought on celebrity lawyer Alex Spiro — known for defending billionaires, rappers, and professional athletes — in its scrap with CoStar Group. According to court filings on Wednesday, Spiro will now defend Crexi in its legal battle with the real estate data giant. The $3,000-an-hour lawyer has represented clients like Elon Musk, Jay-Z, and Megan Thee Stallion, and has also worked for a variety of businesses in disputes with short-sellers, rivals, and