She is one of Duncan's ex-girlfriends.
Villains War (Legion of Darkness)
Joining The New Fearsome Five
After his defeat against The Trix, Negaduck decide to form a new Fearsome Five. The new team was formed from: Negaduck, Duncan, Fat Cat, Slade and Jinx. However, after seeing what Negaduck can do, Duncan's girlfriend, Courtney, have a spicy conflict with Negaduck. After the conflict, Negaduck and Slade decide to rid of Courtney.
Kidnapped
Courtney is revealed to be kidnapped by Negaduck and Slade, who want to use her. Courtney tries to beat Slade, but was useless as Negaduck and Slade put her in their freezer torture device.
Villains Battles 3
Joining The Emperor and The Prime Minister
After General Esdeath recruited Snively and Oliver Cromwell, the Emperor and the Prime Minister recruits 3 new allies, two of them are newcomers and the last one was released on a technality due to Yosemite Sam's defeat against the Major.
Vs Sally Stageplay
Trying to help the Empire by gathering new members, Courtney tries to forge an alliance with performer Sally Stageplay but to no avail. However Sally is in for a big surprise when Courtney has got moves like a jaguar.