Christina Aguilera and Jimmy Fallon surprise unsuspecting subway riders

On The Tonight Show, Christina Aguilera and Jimmy Fallon disguised themselves to give unsuspecting subway riders a free concert.

The two attempted to go incognito, wearing hats, sunglasses, wigs, and decidedly unglamorous clothing while performing Aretha Franklin’s “Think.” But, honestly, who were they kidding? While the costumes were pretty good, it’s impossible to hide one of the greatest voices in the world, and it wasn’t long before people began to realize who the undercover singers really were.

Thank you very much. We’d like to do one more song for you if you don’t mind right here. First, I’d like to introduce ourselves. My name is Jimmy Fallon,” Fallon announced as he began to peel off his costume. “And this is Christina Aguilera!” The crowd that had gathered immediately began to cheer as they recognized the pop singer. And after revealing their true identities, the two treated their lucky audience to a performance of one of Aguilera’s classic hits, “Fighter.”

The Tonight Show Starring Jimmy Fallon airs weeknights at 11:35 on NBC. Watch clips and full episodes of The Tonight Show Starring Jimmy Fallon for free on Yahoo View.

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