Who is Landon Barker's sister? – Alabama Luella Barker
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Landon Barker: 14 facts about Travis Barker's son you need to know
9. Who is Landon Barker's sister? – Alabama Luella Barker
Landon Barker has a younger sister named Alabama Luella Barker. He also has an older half-sister called Atiana Cecilia De La Hoya from his mother's previous relationship. [Paul Archuleta/Getty Images]
