: There has been ALL KINDS OF RUMORS about Kelly and Bey's relationship . . . and while it's CLEAR that Bey sometimes treats Kelly like a STEP-CHILD . . . it's aso clear that Bey LOVES KELLY.
And she showed it by throwing her a birthday party in New York a few days ago. And Bey put "Happy Birthday Sis" below the pics . . . acknowledging that Kelly is Bey's BIOLOGICAL half-sister.