VIDEO: In the Studio - Jessie J Records 'Grease Is The Word' for GREASE: LIVE!
GREASE LIVE airs Sunday, Jan. 31, 2016 on FOX, and everyone -- from the cast and creatives, to the crew, to the many musical artists involved -- is prepping for the big day. Click below to step into the studio with singersongwriter Jessie J as she records her own version of 'Grease Is The Word', set to air during the live production later this month