Premise: Jackson family . As a group , the eldest sons Jackie , Tito , Jermaine , Marlon , Randy and Michael , made the family 's reputation , facilitating the subsequent success of siblings Rebbie , La Toya , and Janet . The continued success of Michael and Janet 's careers as solo artists led the Jacksons to become known as the `` Royal Family of Pop '' . Janet Damita Jo Jackson ( born May 16 , 1966 ) is an American singer , songwriter , dancer and actress .
Hypothesis: The Jackson family has yet to include American singers and songwriters.
Label: CONTRADICTION