Leshaniqua first appears in Not So Happy Campers - Part 1 where she is briefly seen on the tabloid that Chris shows the camera, in the top corner, as he explains the winner of Total Drama Island would get "cheap tabloid" fame.
Leshaniqua's debut and largest official appearance is in One Flu Over the Cuckoos, in which she is the one to accompany Leshawna on her trip to the spa, the reward for winning the challenge. In the limo, she asks Leshawna why she is crying, stating that Leshawna never cries. Leshawna responds that she was so determined to win the spa night, that she faked her tears to gain sympathy from her teammates.
She is also seen in Million Dollar Babies; however, not in person. Beth accidentally stumbles across footage of Leshaniqua and Leshawna gossiping about the contestants on Courtney's personal digital assistant. The latter points out to her cousin all of the competitors' worst qualities, which makes Leshaniqua laugh and scold her playfully. After the Gaffers lose the final challenge, Leshawna addresses the camera telling Leshaniqua to get her bed ready for her return home. This indicates that the two live together, or at the very least, in close proximity to one another.
In an exclusive scene, Leshaniqua is confused about how the confessional works, but she explains that if Leshawna wins the million dollars, "she'll probably make more friends". She also discusses a certain boy she likes.
- Leshaniqua's appearance was recycled from Leshawna's second Camp TV design. The only difference is the color scheme.
- Leshaniqua briefly appears in Not So Happy Campers - Part 1, on the cover of a tabloid that Chris holds up as he was explaining the winner's reward in Total Drama Island.
- Leshaniqua is the first family member of a contestant to appear in person in an episode of the series.
- Leshaniqua is the first non-contestant family member in the series to use the confessional, and one of two to do so in the series, with the other being José.
- Leshaniqua is the second close friend/relative of Leshawna's to be seen in the series. The first being Jasmine, seen in a video message from home for Leshawna when she makes it to the final five in Total Drama Island.
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