Menoly Mallia

Menoly is a teenage, female arrancar who, along with Lolly, was ordered to bring Orihime to Aizen when he wanted to show her the Orb of Distortion. Menoly doesn't seem as interested in Aizen as Lolly is, though she is reluctant to leave Aizen alone with Orihime. Menoly's mask is identical to Lolly's, but on the opposite side of her face, implying that the two may be sisters. Menoly closely resembles a female Grimmjow in her hairstyle. After Grimmjow catches her and Loly torturing Orihime, he kills Menoly by incinerating her upper-body with a cero. Orihime heals Loly and Menoly of their injuries prior to departing with Grimmjow. Presumably, both Lolly and Menoly are Ulquiorra's Fraccion, as the two are generally seen with him, among other Espada.