Michael Caulfield/WireImage
February 12, 2012

The Grammy Awards air tonight, and in the name of good music, we've rounded up our favorite Grammy performances ever, from 2011's Cee Lo Green and Gwyneth Paltrow duet to Madonna's set circa 1999. Click through the gallery to see them all, and tell us: Which Grammy performance is your all-time favorite? Then, catch all of this year's winners and performances tonight at 8/7c on CBS, and visit InStyle.com for up-the-minute red-carpet coverage!

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