Corvette Hyers is one of the six Excellent Idols in the 1995 original video animation Idol Project. As a member of this elite group of top singers, she becomes an ally and friend to the protagonist, Mimu Emilton, offering advice and support on the protagonist's journey to become an idol.

Corvette presents a cheerful and outgoing personality, often bringing a lively energy to her interactions with others. She has a notable fondness for pretty girls, which manifests as a flirtatious and admiring demeanor towards her female companions. In the original Japanese version of the series, she frequently peppers her speech with random English words and phrases. In the English dub, this unique speech pattern is adapted into the use of gratuitous French, emphasizing her sophisticated yet quirky character.

Her stated specialty as an idol is rhythm, a skill she considers crucial for success in the entertainment industry. She shares this advice with Mimu, positioning herself as a mentor in this specific area. However, her abilities are put to the test during a competition in the series' beach episode, which requires contestants to demonstrate a strong sense of rhythm to stay on course. In this instance, Corvette fails to perform as expected, revealing a discrepancy between her proclaimed expertise and her actual skills under pressure.

Corvette shares a close bond with the other Excellent Idols, working alongside them as part of the celebrated group. She is also a key figure in Mimu's life, providing guidance when the younger girl needs it most. Their relationship is further highlighted in a comedic moment during the third episode when Mimu unexpectedly lands in Corvette's bathtub. As one of the central characters, Corvette plays a significant role in the story's progression, from the early stages of Mimu's career to the later, more fantastical events involving interdimensional competitions with alien beings.