‘Glee’s’ Heather Morris Dresses Like Britney Spears & Does ‘Slave For U’ Dance Perfectly 11 Years Later by Olivia Elgart October 27, 2021 Heather Morris reenacted her iconic 'Slave 4 U' dance scene from Glee in a new video & it is seriously amazing. Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest