Larissa Loyva is a Canadian indie pop singer-songwriter and keyboardist of Finnish descent, known for her classical training and eclectic musical projects. Based in Vancouver, she performs solo under the stage name Kellarissa—Finnish for "in the basement"—and has been a member of bands like P:ano and Fake Tears. Her solo work blends English and Finnish lyrics, showcasing her unique cultural and artistic influences.

As Kellarissa, Loyva has released four albums on Mint Records, beginning with her 2008 debut, Flamingo, followed by Moon of Neptune in 2011, Ocean Electro in 2018, and Voice Leading in 2022. These albums highlight her versatility as a musician, blending dreamy pop with experimental electronic elements. Beyond her solo career, Loyva has contributed as a keyboardist and backing vocalist for notable acts like Destroyer, Lost Lovers Brigade, and How to Dress Well, and has collaborated on songwriting in projects such as The Choir Practice and Fake Tears.

Loyva’s career is marked by her ability to seamlessly transition between solo and collaborative work, as well as her dedication to supporting other artists. She has been a regular backup singer for Rose Melberg and has lent her talents to bands like Fanshaw, A Luna Red, and Cult Babies. Her diverse contributions to the indie music scene reflect her adaptability and passion for creating and performing music across genres.