Watching 'X-Factor' winners Alex Kinsey and Sierra Deaton was exhilarating

Alex Kinsey and Sierra Deaton are an American pop duo who won the third and final season of "The X-Factor." They also are dating. They were mentored by Simon Cowell and became the first and only duo to win the American version of the show. Their album, "It's About Us," was released Oct. 7. We interviewed them at the Hard Rock Cafe in Manhattan recently. They were both so funny and sweet and such incredible singers. It was an amazing experience to meet them, and it was great to see them perform as well.

They even gave us a signed copy of their brand-new album. We had so much fun, and we suggest you buy their new album.

You can see our video with them at exploreLI.com/kidsday