On Friday, Britney Spears treated new fans to new music in the form of her slinky G-Easy collaboration "Make Me." The pop icon last released a full-length album in 2013 and has been slowly teasing ninth LP over the nearly three years since Britney Jean, having appeared on disco legend Giorgio Moroder's comeback album with a cover of "Tom's Diner" and releasing a space-y single called "Pretty Girls" with Iggy Azalea.
Now we have a question for you: What is Britney Spears' best collaboration? Feel free to pick a big-name collaboration, like single "Me Against the Music," featuring Madonna or "Scream and Shout" with Will.I.Am; a deep cut like "I Will Still Love You," featuring Don Philip or "(I Got That) Boom Boom" featuring the Ying Yang Twins; remixes such as Nicki Minaj and Kesha's refreshed take on "Til the World Ends" or Spears' cheeky version of Rihanna's "S&M" or even Spears' raunchy VMA union with Madonna, Christina Aguilera and Missy Elliott or her Pepsi ad with Beyoncé and P!nk where the trio took on Queen's "We Will Rock You." Just please only vote once and for a single selection.