Madonna Vs. Lady Gaga: Superstar Team-Ups
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Madonna Vs. Lady Gaga: Who's The REAL Queen Of Pop?
10. Madonna Vs. Lady Gaga: Superstar Team-Ups
Madonna's been around a LONG time, during which she's teamed up with several huge names like Kanye West and Justin Timberlake. But Lady Gaga has also been VERY selective with her collaborations, namely her INCREDIBLE 'Telephone' team-up with Beyonce! Picture: Getty