Lady Gaga Performs at Ball for Obama Staff Gaga Ball The final inaugural event was held Tuesday night. Lady Gaga and Tony Bennett provided the entertainment at the ball for Obama's staff. Bennett tweeted out: "On a date with my Lady tonight..."@ladygaga: #whitehausball" Courtesy Royd Chung Dolphin Rescue Divers off the coast of Hawaii's Big Island helped a dolphin that was tangled in fishing line. The dolphin approached the divers and appeared to be asking for help.