The event, known for its unique beach setting on Looe Beach, Cornwall, offers a weekend of live music and coastal atmosphere.
The festival will take place on September 5.
Cilmi, who achieved international fame as a teenager with her hit single Sweet About Me, has since taken an independent route.
The singer released the album The Sting in 2013 and the EP The Water in 2019.
Now, under new management and a new label, Cilmi is gearing up for the release of a new record, with the first single, Pure Love, already available.
Discussing Pure Love, Cilmi says: “Pure Love is about unconditional love.
“It’s about the love that I believe we are born with and are entitled to simply because we exist.
!I wanted this song to feel like a mantra of self love, a prayer, or a magic spell that can be played as a reminder of that.”
Kernowfornia Festival, positioned where the Atlantic meets the stage, brings together both global artists and grassroots talent, promising a memorable experience for attendees.
The festival, with its sun-drenched setting and sea air, offers a distinctive festival experience by the ocean.