Musicians Alicia Keys (L) and John Legend perform during the taping of "The Night That Changed America: A Grammy Salute To The Beatles", which commemorates the 50th anniversary of The Beatles ... more 
Musicians Alicia Keys (L) and John Legend perform during the taping of "The Night That Changed America: A Grammy Salute To The Beatles", which commemorates the 50th anniversary of The Beatles appearance on the Ed Sullivan Show, in Los Angeles January 27, 2014. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT) less 
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Reuters | Photo By MARIO ANZUONI / REUTERS
Mon, Jan 27, 2014 11:38 PM EST