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Alex & Sierra were an American duo consisting of Alex Kinsey (born September 8, 1991) and Sierra Deaton (born February 11, 1991), who won the third and final season of The X Factor US. They were mentored by Simon Cowell .
- 2013–2017
Sep 8, 2023 · Fans of the X Factor will remember dynamic dinging duo Alex & Sierra, the couple who won the singing competition series’ third season in 2013. The pair was seriously goals until news hit the web in 2017 that Sierra Deaton and Alex Kinsey had officially split and went their separate ways.
Mar 4, 2020 · Alex Kinsey and Sierra Deaton won the competition together in 2013. They were signed by Columbia Records and released their debut album “It’s About Us” in October 2014. Having met on a beach in Florida in 2009, they continued their relationship for the longest time.
Alex & Sierra were an American mixed indie folk-pop vocal duo consisting of Alex Kinsey (born 8 September 1991) and Sierra Deaton (born 11 February 1991). They auditioned for Season 3 of The X Factor USA and made it all the way to the final as part of the Groups category mentored by Simon Cowell.