About You Now

This entered the UK charts at #1 on September 30, 2007, the first chart-topper from a UK act since "Baby's Coming Back" by McFly hit #1 back in May. It was the group's sixth UK #1 single.

The song was written by Cathy Dennis and Dr. Luke. Dr. Luke (also known as Luke Gottwald) has co-written and produced hits such as "Behind These Hazel Eyes" and "Since U Been Gone" for Kelly Clarkson, "Girlfriend" and 'Keep Holding On' for Avril Lavigne and 'Who Knew' and "U And Ur Hand" for Pink. "About You Now" is his first UK #1 single as a writer or producer.

This became the trio's most successful single so far, notching up more sales than any of their previous 19 releases in the UK. It also topped the charts in a number of European countries including Croatia, The Czech Republic, Estonia, Hungary and Slovakia.