Word is that LisaRaye and Da Brat have the same father, although neither of them have revealed in interviews what their true relation is, LisaRaye has been quoted as saying 'she was raised with us, how she came into our home is a long story"
If she is a younger sister then she probably wants to be like you so try doing more stuff with her and if she is older well I am still trying to figure that out (my sis) My best answer for that would...