I absolutely loved the "The Night That Changed America - A Grammy Tribute To The Beatles" last night on CBS. A week before, Sir Paul McCartney and former band mate Ringo Starr had a chance to play one of Paul's new songs, "Queenie Eye" on the "2014 Grammy Awards Show". Here's a backstage look at their rehearsal.

Watch these candid moments as Paul and Ringo rehearse for their performance on last week's Grammy's. It's truly Fab (and so is our daily "Fab Four at 4")!