Britney Spears Dances to Ex Justin Timberlake and JAY-Z's Song 'Holy Grail'
"Danced in my black neck last week to HOLY GRAIL !!!! I KNOW ... turtle necks are SO ME ♀️✨ !!!! @justintimberlake,"..
Britney Spears danced to the song “Holy Grail” by Jay-Z featuring Justin Timberlake in a video she posted to her Instagram...