Seth Browarnik/Startraksphoto.com

JW Marriott Marquis Miami celebrated its grand opening last week with an exclusive cocktail party at the hotel’s restaurant DB Bistro Moderne from famed restaurateur Daniel Boulud. The celebration then continued to the hotel’s 19th floor entertainment and lifestyle complex which has an incredible basketball court and bowling alley. All of Miami’s local celebs, athletes and more came out including Alex Rodriguez, who is rumored to have recently broken up with Cameron Diaz, pictured here with Helio Castroneves and Tim Hardaway.  Angie Harmon, Brooke Shields, Ingrid Caseres and Al Reynolds also made the scene.