The 53rd Annual Grammy Awards will surely see many amazing performances by today's best artists. But over the years some of the biggest legends in music have braved the spotlight to deliver their signature hits and team up with beloved icons for some of the most memorable live music in history. From Kanye West and Michael Jackson to Simon & Garfunkel, here are just a few of the greatest Grammy performances to relive.

Lady Gaga revealed on Twitter that she plans to release her newest single, "Born This Way," on Friday. She had originally planned to release it at an awards show on Sunday.

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