Ariana Biermann is growing up and in love. Brielle Biermann is on the move and looking for love. Kroy Biermann is in full-time dad mode and laying down the law, but also exploring some new opportunities after his time in the NFL. And, the always-busy Kim Zolciak-Biermann is reconnecting with estranged family members -- and launching new new endeavors of all sorts when Don't Be Tardy returns to Bravo for Season 7.