Listen to Britney Spears on iHeartRadio

A rep for Britney Spears is fending off rumors that the star will be lipsyncing her way through her recently announced two-year Las Vegas residency. 

Responding to new rumors from the "New York Daily News," a rep has confirmed to the paper that "Britney will be singing" and that she has been in vocal training "for months" to prepare. 

But sources tell the paper the pop star "does not sing" and is "being paid lots of money" by Planet Hollywood to deliver a "disingenuous" performance.  They claim Britney has been out of practice for singing live for years and that there could be "an uproar" if fans feel they've been cheated.  She is reportedly being paid $15 million per year for the gig. 

Photo Credit Getty Images