During a press junket for the upcoming film "Last Vegas," interviewer Hal Rudnick got stars Robert Deniro, Kevin Kline, Michael Douglas and Morgan Freeman to recite the lyrics to some current popular songs -- including Ylvis' viral sensation 'The Fox.'

Of course, Morgan Freeman stood out as he gave an emotional rendering of Ylvis' "The Fox." Plus, we also get treated to a Freeman/Fox mashup at the end! Watch.