By Breaking Celebrity News Staff

Whitney Houston's daughter, Bobbi Kristina Brown, told Oprah Winfrey her late mother was her “everything,” and that she’s "doing as good as I possibly can" following the singer’s death last month at 48.    

The talk show icon sat down with Whitney’s 19-year-old daughter with Bobby Brown on Sunday for her OWN show Oprah's Next Chapter, less than a month after the I Will Always Love You singer was found dead in her su