In addition to her own recorded material, Mahood co-wrote the hit single "Come to Me," recorded by Celine Dion on her 2005 "Miracle" album. She also wrote "Good to Be Alive," the theme for the CMT reality series' "Project Mother" and "Project Dad", which was released to radio in 2007 with an accompanying music video airing on CMT. In May 2008, Mahood marked her return as a recording artist with the release of the song, "This Girl." A second single, "Rewrite History," was released in October 2008. Mahood's new album, "Unmistakable", was released on 18 November 2008. Her most recent Christmas album, "This Christmas Celebrate Me Home", was on 4 November 2008. In May 2013, Mahood released a new single, "Hope & Gasoline," to Canadian country radio. Mahood's fourth album was released to iTunes on 12 November 2013, with a physical CD release in early 2014.