Mildred "Blaineley" Stacey Andrews O'Halloran is one of the characters in the Pooh's Adventures of Total Drama series. She will first appear at the end of Pooh's Adventures of Total Drama Action, and will later compete late during Pooh's Adventures of Total Drama World-Tour.
- RatiganRules believes Blaineley is evil because she loves to make Geoff and Bridgette's lives miserable. However, she is not that kind of villain, because she shares no similar personalities with Heather, Justin, Alejandro, or the rest of Pooh's enemies.
- Blaineley will face Crash, Sci-Ryan, Ryan, Sora, Cody and Riku in Ryan's Quest: Dream Drop Distance.