Mary J. Blige

The singer-actress and her entourage cut through the crowd at the Chateau Marmont with help from a security team shining flashlights in partygoers’ faces. W magazine’s pre-Golden Globes party Jan. 4 at the Chateau Marmont penthouse was, as always, packed. But singer-actress Mary J. Blige, 46, and her entourage didn’t have trouble cutting through the