Farrell released her first single, "Hit Me Up", in January 2007. The song was featured on the soundtrack of the movie "Happy Feet". It found moderate success internationally charting in various parts of Europe, topping the charts in Hungary and peaking at No. 6 in Australia. The single was used as the theme song for the second season of "Germany's Next Topmodel". For the 2006 holiday season, Farrell's song "Christmas Everyday" was released on the Make-A-Wish Holiday CD sold at Bath & Body Works.