In front of millions of television viewers - and a stunned live audience of superstars - Madonna exchanged ... with fellow pop stars Britney Spears and Christina Aguilera. Her impromptu display ...

The use of autotune on a Spears track, some critics argued, positioned the singer as being less gifted and less authentic than Aguilera ... when Britney, Madonna and Christina collided on stage, ...

One of the most discussed moments of Madonna‘s career was the time she kissed Britney Spears at ... and “Hollywood” with Spears and Christina Aguilera. The performance started with the ...