The X Factor: Alex & Sierra Talk Performing With Leona Lewis; React To...

The X Factor: Alex & Sierra Talk Performing With Leona Lewis; React To Cher's Tweet

Alex Kinsey and Sierra Deaton chat with Access about performing with Leona Lewis on “The X Factor.” What was it like singing with someone they admire so much? Plus, what do they think of Cher’s Tweet that compared them to a young Sonny and Cher?