Video: Britney Spears Ft. Tinashe – ‘Slumber Party’ Sky 9 years ago Britney Spears teams up with Tinashe for the new song ‘Slumber Party’ directed by Colin Tilley. Watch the new video below. Spread The Word Online: RelatedEvent RECAP: Tinashe Performs Songs off 'Joyride' LP iHeartTheater in NYCJune 7, 2016In "Events"Video: Ariana Grande Gives Impressions of Britney Spears, Christina Aguilera & MoreSeptember 16, 2015In "TV Show"Music: Tinashe Ft. Young Thug - 'Party Favors'September 12, 2015In "Music"