If you have never heard of Alex and Sierra, you will soon. The quirky, couple/duo made their debut tonight on X Factor and immediately won the crowd over with their tight harmonies and their unique rendition of Britney Spears’ “Toxic”. Check out their YouTube cover of the Civil Wars’ “If I Didn’t Know Better” below along with their rendition of Selena Gomez’s “Come and Get It”.

 


Leave a Reply

Or