Sierra

Sierra, labeled The Obsessive Uber-Fan, was formerly a contestant on the original Total Drama series. She was a newcomer in Total Drama World Tour and later returned for Total Drama All-Stars.
==Personality==
"With blogs dedicated to every member of the cast and personal information extending as far as their dental records, Sierra is Total Drama's biggest fan. Being a blogger, she sometimes uses internet slang such as "LOL" or "OMG" when she converses with the others. She quite evidently spends a lot of her time online; as shown by how dependent she is on the internet."
- Total Drama Wiki