Britney Spears producer Jean Baptiste has teased details of her new single.
Baptiste posted a message on his Facebook page that suggests the song, rumored to be called 'Werk Bitch', samples RuPaul's hit 'Supermodel (You Better Work)'.
He said: "To those who keep asking me and are too impatient to wait for the artist to deliver the single, here go some teaser lyrics.
"'Work, turn to the left, work, now turn to the right, work, sachey chantey...' (Rupaul voice)."
Singer and drag queen RuPaul released 'Supermodel' in 1992, with the track peaking at number 39 in the UK and topping the US dance chart.
Meanwhile, Spears is due to appear on Good Morning America on September 17, where she is expected to make a big announcement.