Alex & Sierra Bring Their X-Factor to Yahoo Music

It seems like just the other day, Alex Kinsey and Sierra Deaton were singing A Great Big World's "Say Something" through tears in the X Factor Season 3 winner's circle. But now they're here at Yahoo Music, singing "Scarecrow"and "All for You," new original tracks they co-penned for their debut album, It's About Us, out this week.

While The X Factor USA is no more, Alex & Sierra's future is looking bright. They've worked with everyone from Jason Mraz to John Legend to Boys Like Girls frontman-turned-superproducer Martin Johnson, and — in a sure sign that they've really made it — they've even been recreated as adorable puppets for their "Scarecrow" lyric video.

Clearly these kids still have the X-factor, as their two acoustic performances and fun interview for Reality Rocks make clear. Check out the awesomeness that is Alex & Sierra here!

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