Jessie J: iTunes Festival

"Jessie J: iTunes Festival on 123moviesyify.com " – Jessie’s J’s 90-minute iTunes Festival showing were renditions of ‘Mama Knows Best’, ‘Big White Room’, ‘Domino’ and ‘Laserlight’. Additionally, during her performance of ‘Price Tag’, the songbird summoned rapper Chipmunk to the stage to help her hype the crowd.