"Run" was released as a download-only single in the UK and Ireland in November 2008, and later worldwide. Lewis first performed "Run" on the Live Lounge section of "The Jo Whiley Show", where artists perform two songs: one song of their own and one by another artist, in an acoustic format. After positive fan reaction Lewis decided to record a studio version for the re-release of her album. Critics praised her version, which spent two weeks atop the UK Singles chart, giving Lewis her third UK number one. It also reached the number one spot in Austria and Ireland, and reached the top ten of Finland, Germany and Switzerland. The finale single "I Will Be" was released in January 2009, only in North America; it peaked at number 66 on the "Billboard" Hot 100 and number 83 in Canada.