Florida-based Alex & Sierra are a vocal duo featuring Alex Kinsey and Sierra Deaton, who make romantic, acoustic folk-pop. Formed in 2009, Alex & Sierra are best known as the winners on the third season of the Fox vocal competition The X Factor. Born in 1991, Kinsey grew up in Smyrna Beach, Florida, where he began playing guitar as a teenager. Also born in 1991, Deaton (a Philadelphia native) was raised in Orlando, Florida, where she studied dance from the age of two. Although they knew each other in high school, Kinsey and Deaton didn't start performing together until they re...