Singer Toni Braxton has had some ups and downs in her career, ranging from No. 1 hits to marriage (and eventual separation) and bankruptcy. The roller coaster ride that is Toni's life seems to continue on this reality series, in which she is joined by her sisters -- Traci, Tamar, Trina and Towanda -- and their mother, Evelyn. The tight-knit group of sisters' battle for the spotlight includes sibling rivalry, man drama and a DUI. Mom referees the action as the sisters' love for one another tries to keep them together during life's trials and tribulations.