Los Angeles - Bobby Brown says Bobbi Kristina is "awake".
The 46-year-old singer - whose daughter, 22, has been in a medically induced coma since she was found face down in a bathtub in January this year - alluded to the fact she may have woken up when he came on stage as a special guest at a Maze featuring Frankie Beverly concert at the Verizon Theatre in Dallas on Saturday.