USA Rihanna , 21, finally broke her silence about the night of attack by Cris Brown on  ABC television's "Good Morning America" show with Diane Sawyer.  The video was an excerpt for 20-20 with Daine Sawyer which is scheduled to be telecasted tonight on ABC.   "It wasn't the same person that says 'I love you.' It was not those...eyes," Rihanna, 21, told Diane Sawyer in an interview on ABC television's "Good Morning America" show."He had...no soul... Full Story