Kelly Rowland rocked it at the X-Factor season finale in a sleeveless black dress that had patch work of leather and suede by Balmain. The eye popping dress included diamond studs and safety pin embellishments that cascaded from her bust down to her waist. The dress also included an asymmetrical thigh high split showing off her toned and sexy legs. Her look was complete with shoes by Anthony Vaccarello that had spikes in the front and grommet accents in the back. Ms. Rowland, you did your thang!