Leona on X-Factor

This is pure talent. Leona Lewis, last year's winner of Simon Cowell's X-Factor, debuted her single on the show this past Friday night. It's amazing how even singing live she replicates the single almost exactly - down to every high pitch note. Sadly, the single isn't available stateside...yet. Clive Davis signed her to a $10 million dollar contract so I can't imagine he'd wait to long to push her in America. Check Leona's performance below.