Gadzira shanduro yakaoma zvikuru yemutsara uyu Asati aedza ku'' The X Factor ', Callahan akanga ari rutivi rweboka rakasanganiswa revakadzi rinotungamirirwa naGeri Halliwell, asati asiya muna June 2011 kuti aende ari oga.
Ichokwadi, shanduro yakaoma zvikuru yemutsara uyu ndeyekuti "Asati aedza 'The X Factor', Callahan aiva chikamu chemapoka akasiyana-siyana kusvikira asarudza kuenda oga muna 2012, achibudisa 'Runaway Train' yake yekutanga muna December 2012. "