For the finale of American Idol, we saw an A-List of celebrities and musicians perform before the winner was announced LIVE on FOX. One of the much anticipated performers was Beyonce as she performed latest project, "One Plus One." After performing with the girls from the Top 13, Beyonce premiered a new song called "1+1." The song is much more mellow than her current single, "Run the World (Girls)" and Beyonce recently revealed where some of her inspiration came from.  She says, "I listened to a lot of Jackson 5 and New Edition, but also Adele, Florence + the Machine, and Prince."

Watch her performance here