<p><br /> Late Night host Jimmy Fallon stunned fans by assuming his Neil Young character and singing a rendition of Willow Smith's song Whip My Hair with Bruce Springsteen.<br /> </p><p><br /> Jimmy Fallon credits one of the writers, Mike Dicenzo, for coming up with the idea. He told Rolling Stone magazine: "It was his idea to do the Neil Young [parody], and Fresh Prince of Bel-Air and Pants on the Ground.<br /> </p><p><br /> "We were trying to think of [another one], and he was like, 'Dude, I think I found the song: we should do 'Whip My Hair' by Willow Smith. I listened to the song and went, 'Oh my God, it could be great."<br /> </p><p><br /> Willow Smith, daughter of Hollywood actors Will Smith and Jada Pinkett-Smith, released her debut song Whip My Hair last month under Jay-Z's label RocNation at the age of 10.<br /> </p><p><br /> The comedian and keen musician persuaded Bruce Springsteen, his guest that night, to dress as the younger version of himself with a beard, long hair, a floppy hat and his famous sunglasses from the 1970's era.<br /> </p><p><br /> Fallon's vocal and musical abilities were also applauded by the fans and his resemblance to Neil Young was uncanny.<br /> </p><p><br /> The show titled Late Night with Jimmy Fallon, first aired in March 2009<br /> </p>