 She commented that the sisters are loyal to each other to the point that Ronnie would kill for Roxy, and attributed her "darker side" to her troubled childhood.A BBC source described Ronnie as the ice to Roxy's fire, and Simons deemed her "armoured", as well as the "less flamboyant, darker" sister, with a more controlling nature.Womack feels that Ronnie is "deeply damaged", describing her as unable to be honest with herself or others as a result of her guarded personality.