My Heart Isn't Ready: Adele single teaser during X Factor ad break excites fans

Adele took the world by storm in just 30 seconds. The Someone Like You singer released a teaser of her new single in an advert break during The X Factor and fans are completely beside themselves with excitement at the prospect of her comeback. In the 30-second clip, which aired on 18 October, Adele's voice can be heard singing the words to the ballad with only the lyrics flashing on the screen against a black background.