Bobbi Kristina Brown, the young TV personality and only child of Bobby Brown and the late Whitney Houston, died Sunday in Duluth, Georgia, according to her family. Brown had been placed in a series of hospitals for nearly half a year, after she was found unresponsive in her home. "She is finally at peace in the arms of God," the family told NBC News in a statement. "We want to again thank everyone for their tremendous amount of love and support during these last few months." She was 22. The news of Brown's death comes on the heels of a roller-coaster health ride, which saw Brown enter a medically induced coma, suffer irreversible brain damage, and ultimately land in hospice care. In circumstances eerily, tragically similar to those of her mother's death, Brown was found facedown in the bathtub of her Roswell, Georgia, home at the end of January. For months...