The big winners at the Grammys last night were Coldplay (calling uncle here, I'm finally starting to like some of those songs-- they won rock album of the year and song of the year), Robert Plant and Alison Krauss (they really cleaned up-- record of the year for Raising Sand and a few others) and Lil Wayne (he took home the prize for rap album)....

Robert Plant and Alison Krauss have been confirmed as performers at the 51st Annual Grammy Awards ceremony and telecast

Led Zeppelin frontman Robert Plant will duet with country singer Alison Krauss at the 51st annual Grammy Awards which will take place at the Staples Center in Los Angeles on February 8.The pair picked up a Grammy for Best Pop Collaboration at last year's awards for their single Gone, Gone, Gone (Done Moved On).

Kid Rock, Robert Plant & Alison Krauss, Rihanna, and U2 are the latest performers announced for the 51st Annual Grammy Awards

Reuters - U2, Kid Rock, Rihanna and Robert Plant and Alison Krauss have joined the performance lineup for the 51st Grammy Awards.