Britney Spears's New Single ' Work Bitch ' Thursday Sep 12,2013

Work Bitch" will make its premiere on iHeartRadio on Monday (Sept. 16) at 6:00 pm ET, and will hit iTunes six hours and one minute later

It may (or may not) (but probably) be the first single from Spears' 8th album, which will follow 2011's "Femme Fatale."