
Jessica Ellen Cornish, better known by her stage name Jessie J, is an English singer-songwriter. Born and raised in London, she began her career on stage, aged 11, with a role in the West End musical Whistle Down the Wind.

Ice Age: Collision Course
2016 · as Brooke (voice)

Ice Age: Boiling Point
2027 · as Brooke (voice)

Grease Live
2016 · as Singer

One World: Together at Home
2020 · as Self

Disneyland 60: The Wonderful World of Disney
2016 · as Self

Katy Perry: Part of Me
2012 · as Self

The Concert for Valor
2014 · as Self - Performer

London 2012 Olympic Closing Ceremony: A Symphony of British Music
2012 · as Self

The Diamond Jubilee Concert 2012
2012 · as Self - Performer

VH1 Divas Celebrates Soul
2011 · as Self

Nicki Minaj: My Time Again
2015 · as Self (uncredited)

Jessie J: iTunes Festival
2014

Dear Mama: A Love Letter To Moms
2018 · as Performance

La Story Disney : La Magie Musicale
2016 · as Self

Jessie J: Baloise Session 2023
2023 · as Herself

Jessie J & Ed Sheeran Live: Rock In Rio USA
2015

Jessie J - Live@Home - @Disneyland Paris - Full Show
2013 · as Singer

Jessie J - Isle Of Wight Festival
2018