
Liz Rosenberg also dismissed claims by Sirius Satellite Radio that the LP will be released in April.
In an email to Reuters, she wrote: "Sirius does not know what they are talking about. Wrong title. Release date wrong etc."
The record will be Madonna's last on the Warner Brothers label after she secured a deal with Live Nation, rumoured to be worth $120 million (£59 million), earlier this year.
The album - her first since 2005's Confessions On A Dancefloor - will feature Kanye West and Pharrell Williams, fuelling speculation that it will be strongly influenced by hip-hop.









