Walt Disney Records has released the cover version of Britney Spears’ I’m Not a Girl, Not Yet a Woman from the new Disney original movie The Slumber Party. The track (originally written by Max Martin, Dido Armstrong & Rami Yacoub) is produced by Alana Da Fonseca, performed by the film’s cast and is now available to stream/download on all major digital music services, including Amazon. Also listen to the full song after the jump. The Slumber Party is directed by Veronica Rodriguez and stars Darby Camp, Emmy Liu-Wang, Dallas Liu, Valentina Herrera, Alex Cooper Cohen, Ramon Jose Rodriguez, Tituss Burgess, Caroline Valencia and Paula Pell. The coming-of-age comedy (scored by Joseph Shirley) just premiered yesterday on the Disney Channel and is making its debut today on Disney+.