From Yahoo News- The pop duo Alex Kinsey and Sierra Deaton has now started to show off their incredible talent when they were singing A Great Big World's "Say Something" in tears on X-Factor Season 3 USA.

At Yahoo Music, the Pop duo Alex Kinsey and Sierra Deaton performed "Scarecrow" (and it is now available on iTunes) and "All for You". Their new original tracks were co-penned for their upcoming debut album.

The duo have been working with various artists, from Jason Mraz to John Legend to Boys Like Girls frontman who turned super producer, Martin Johnson.

Just like the video of Ed Sheeran with Pharell Williams 'Sing', Alex Kinsey and Sierra Deaton 'Scarecrow' lyric music video features adorable puppets.

Watch the music video

Overall, Yahoo said that these kids truly have the X-factor based on their two acoustic performances and fun interview for Reality Rocks.

Watch Alex Kinsey and Sierra Deaton Performance On Yahoo Music.