Cayleigh Capaldi

Cayleigh Capaldi (born Allen, January 3, 2000) is a vocalist and performer. She is best known for playing the role of Celine Dion and Rose in the musical parody Titanique and for portraying the lead character Sienna in Figaro: an Original Musical in both the US and the UK.

Career Capaldi was part of the off-Broadway cast of Titanique at the Daryl Roth Theatre in New York in 2022, first in the ensemble and then in the lead roles of Celine Dion and Rose. The show transferred from the Asylum Theatre Off-Broadway to the Daryl Roth in November 2022. She later joined the West End production in May 2025 for a limited engagement as an understudy for Celine and Rose and is set to leave in June 2025.

From May to October 2024 Capaldi played the role of Elsa in the first regional production of Frozen at the Tuacahn Theatre in Utah.

In February 2025 she reprised the role of Sienna in the new musical Figaro, written by Ashley Jana and Will Nunziata. The show played at the London Palladium for two nights only and cast also included Aimie Atkinson as Lucia and Jon Robyns as Figaro. Capaldi also led the original concept album of the show, which marks her West End debut.

Stage

Filmography

Film

Television

Personal life Capaldi's parents are American actress, dancer and singer Leigh Zimmerman and Scottish singer Domenick Allen. The performer has a dual American/British nationality.