The singer, who recently confirmed details of the new single from her Bionic LP, is currently shooting the video for the track.
Mandler is thought to be directing the promo after posting on Twitter: "I love this song I'm working with this week..."You Lost Me"..."
Mandler has previously worked on videos including Rihanna's 'Russian Roulette', Jay-Z's 'Run This Town' and Usher's 'OMG'.
'You Lost Me' will be released in September.
