Alana was Whitney Houston's step-sister; she was born during Cissy Houston's first marriage.
No, they are not. Whitney Houston had no biological sisters; she had one half-sister (Alana) on her father's side.
She had one birth brother named Michael Houston, a step sister named Alana Houston and two stepbrothers named Gary Garland and John Russell Houston III.
She had one biological brother (Michael), two step-brothers (Gary, from her mother's first marriage; and John, from her father's first marriage); and one step-sister, Alana (from her father's next marriage).
She had one step-sister, Alana. Her father John got divorced from Whitney's mom (Cissy Houston). He later remarried and had a child with his new wife.
Alana Houston
Alana was Whitney Houston's step-sister; she was born during Cissy Houston's first marriage.
No. Alana Houston who was Whitney Houston's stepsister, was born to John and Peggy Houston.
Alana's real name is Alana.
Alana Evans's birth name is Dawn Marie Thompson.
Alana Omolayole's birth name is Alana Spencer.
Alana Craft's birth name is Alana Maria Craft.
Alana Randall's birth name is Alana Retina Randall.
Alana Blanchard's birth name is Alana Rene Blanchard.
Alana Feld's birth name is Alana Michele Feld.
Alana Campbelle's birth name is Eulalar Alana Campbell.
Alana Ladd's birth name is Alana Susan Ladd.