Alex and Sierra sing 'All For You' on Culinary Beats (VIDEO)

The X Factor USA Season 3 winners Alex & Sierra sang 'All For You' on Culinary Beats Season 2, presented by The Citi ThankYou® Preferred Card.

Amazing!

This was dark and intense. A bit of a change from their lead off single Scarecrow.

This song is part of Alex & Sierra's debut album It's All About Us which comes out on October 7, 2014.

Pre-order here.

I really hope that the album sells well. Alex & Sierra could give Fifth Harmony of run for their money as the most popular act to come out of the short-lived The X Factor USA series.

Watch the live acoustic performance of 'All For You':