Neil Young and Bruce Springsteen are sexy and they know it

Jimmy Fallon closed out his weeklong tribute to Bruce Springsteen on Friday night with a duet featuring "Neil Young" and Springsteen himself. If you've ever wondered what it would be like to hear The Boss sing "Wiggle, wiggle, wiggle, wiggle," you can now watch him sing "Sexy and I Know It" to find out.



Fallon's Late Night with Jimmy Fallon celebrated its third anniversary last year, and it's amazing to see how far the show has come. When Fallon first stepped into Conan O'Brien's Late Night shoes, it was kind of a mess. Fallon was clearly nervous and had no idea what to do when paired up with guests like Robert De Niro. Fast forward to March 2012, and Fallon might be one of the most popular guys in entertainment. Late Night has developed a quirky, but honest persona, Fallon hosted the Emmys to much applause in 2010, and his return to Saturday Night Live may have been one of the most triumphant returns the show has seen in recent years. When Eddie Murphy bailed on the Oscars this past year, Fallon was one of the names that repeatedly came up as a fresh, yet safe host candidate. The Academy unfortunately went with stale and safe instead.