Artists and genres John Travolta directly influenced — one hop forward on the family tree of music.
Alex & Sierra were an American duo consisting of Alex Kinsey and Sierra Deaton, who won the third and final season of The X Factor. They were mentored by Simon Cowell. Their debut album It's About Us was released on October 7, 2014, on Columbia Records. Their EP As Seen on TV was released on September 30, 2016.
