Evolution is the fourth studio album by British boy band JLS. The album was released on 5 November 2012 through RCA Records. The album marks a new change in direction for the band, described as “a throwback to the ‘90s new jack swing, and R&B-influenced”. The album was preceded by the single “Hottest Girl in the World”, released on 21 October 2012. Tracks 11 to 16 on this album page are from the deluxe edition bonus disc, while track 17 is a Christmas edition bonus track.