Yohoho! Here's my translation of ch. 454. It is complete, except for the two opening pages, which I have no intention of translating. As always, it's free to be used for scanlations, so long as you credit me. Enjoy!
One Piece ch. 454 by Martigan
Chapter 454 "Crooner" -- thanks Crayola, I shoulda put that in there
Stop it!! Don’t kill her!! She’s our nakama!!!
Nami, run away quick!!!
text: ピンチッ！！ TROUBLE
Lola: コンヤロー コンヤロー 止まれーーー！！
You bitch, slow down you bitch!!!