Sam Bailey once again enjoyed a stress-free Sunday as the public voted her through to the X-Factor final.
The Sunday sing-off featured her rivals Luke Friend and Rough Copy.
The trio Rough Copy left the show after the sing-off went to a judges' deadlock and Luke was saved by having received the most votes from the public.
Luke sang Somewhere Only We Know in the sing-off, which Lily Allen yesterday returned to number one in the UK charts, while Rough Copy sang End of the Road.• X-Factor: Sam Bailey on track for final after praise from judges
