New York, Mar 5 : It looks like queen of pop Madonna cannot listen to Britney Spears' voice.

Madge was at her trainer Tracy Anderson''s birthday party, which was held at Hell''s Kitchen gay bar The Ritz on March 2, when she flipped out after the DJ put on a Spears track.

"She flipped out, stormed upstairs, and spent the rest of the night aggressively making out with Jesus (Luz, her new boy toy)," the New York Post quoted a source as saying.

Madge and Luz later slipped out the back door and into an idling SUV. (ANI)