|Height||165 cm (5'4)|
|Friends||Bridgette, Duncan, Geoff, Trent|
|Enemies||Alejandro, Cody, DJ, Eva, Ezekiel, Gwen, Heather, Katie, Leshawna, Lindsay, Noah, Sadie, Tyler|
|Portrayed by||Emilie-Claire Barlow|
Courtney labeled the Mood Whiplash was a contestant on Total Drama World Tour as a member of Team Chris Is Really Really Really Really Hot. She later transferred to Team Amazon.
In Confess or Stress, Courtney was first shown showing distaste at the fact that Blaineley was present. Her partner during Confess or Stress was her boyfriend at the time Duncan. During Bridgette and Tyler's confession, Courtney's bad habits were exposed to the world and she called for the round to be over with. However her confession with Duncan had ultimately more consequences. She revealed the secret of Geoff and Bridgette's love life mistrust and that caused Bridgette to run off. Courtney and Geoff eventually comforted her but Courtney was left wondering if she had the right boyfriend or not. During the parachutes, she and Bridgette both failed to get parachutes and were placed on Team Chris Is Really, Really, Really, Really Hot in the process.
In The Warehouse of Confessions, she was first shown arguing with Duncan outside of the warehouse. When they were in the warehouse, she decided to go with Bridgette instead of the guys. The girls are not seen much for the rest of the challenge. They are finally seen again when Courtney finds a key to what she believes is a miracle. To their dismay, it opens a box of bats instead. After running away, they run into their boyfriends. Courtney soon hears sound in the distance and the four eventually meet up with everyone else. Her team ultimately loses the challenge. During the elimination, Courtney breaks up with Duncan saying that it would be best for them. She then asks to switch teams to which Sadie swaps with her. However she is confronted by almost all of her new teammates and Trent is the only one that attempts to comfort her.