Bruce Springsteen’s Flexes For LMFAO’s “Sexy And I Know It” Cover

Tiffany Lee
Stop The Presses!

Taking any opportunity to perform, Late Night host Jimmy Fallon got back into his favorite Neil Young costume to cover LMFAO's chart-topping song "Sexy And I Know It", with help from a wiggling Bruce Springsteen. Always a up for a surprise performance, The Boss joined Fallon halfway through the song looking, well, like he's been tanning his cheeks and working out.

[VIDEOS: Watch More Bruce Springsteen Videos on Yahoo! Music]

The fit 62-year-old appeared as a parody of himself, wearing a quickie Halloween-quality Bruce outfit consisting of a red bandana, aviators and a cut-off denim shirt showing off his imperssively toned and tanned arms. Springsteen appeared to have difficulty suppressing his natural performing abilities, resulting in an awkward bobble head swaying, but nonetheless had the crowd giving him the signature "BRUUUUCE" fan cry after the performance (as opposed to boo-ing, which I thought it was at first).

Bruce Springsteen is kicking off an international tour later this month in support of his 19th album Wrecking Ball, which features Rage Against the Machine's Tom Morello and Pearl Jam drummer Matt Chamberlain. The album drops March 6.

What do you think about Bruce Springsteen's cover of LMFAO's "Sexy And I Know It"? How about those guns? Leave your comments below!

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