Yes, I Made It Alex and Sierra THE X FACTOR USA 2013

They re in love, they sing, AND they sing together Sounds like a disaster No, it s actually music to our ears. Check out our nerdy, adorable songbirds Alex and Sierra. Subscribe now for more THE X FACTOR USA clips: Tune in to THE X FACTOR USA Wednesday Thursday 8, 7c on Fox Like THE X FACTOR on Facebook: Follow THE X FACTOR on Twitter: Add THE X FACTOR on Pinterest: