Mani (マニ) is a member of the Bellamy Pirates. She is a female fighter, and is the curly-haired black-skinned beauty who was first seen side-by-side with Rivers. When Nami refused Bellamy's offer to buy her off the Straw Hat Pirates, she and Lilly gave each other a suprised glance at her response. Despite being a "fighter", she, like the rest of the crew did nothing to stop Luffy.
Source: