Who is that woman! Σ(っ°Д °;)っ

i can't remember her name, but i think she is one of big moms daughters, and she was supposed to be the favorite little sister of the guy luffy is fighting right now. she was shown very briefly with other young big moms children

you mean smoothie? (btw katakuri is the guy luffy's fighting atm)

The one laughing at the end? I think she is the sister in the prev chapter

yes, that one:
http://www.mangago.zone/read-manga/one_piece/mr/hs_chapter-891/pg-5/

so much has been happening that I forgot that she was in the previous chapter, I was sure it was at least a few more back(￣∇￣")
thanks for telling me(づ￣ ³￣)づ