The series returns for a fourth season, with Dermot O'Leary taking over as host. Aspiring performers audition before the judges, striving to impress and advance to the next round. Simon Cowell determines that the new addition to the judging…

Hopeful contestants arrive from Birmingham and Cardiff, eager to capture the judges' attention. Paris, who captivated them last year at the age of fourteen but was deemed too young to compete, returns for another attempt. With the competiti…

Driven by ambition, hopeful contestants – both promising and less so – strive to capture the attention of the four judges, each vying for a place in the subsequent round. Dermot remains available to speak with those who advance, as well as …

A mix of hopefuls, some more successful than others, strive to impress the judges and secure a place in the next round of the competition. Kelly's father is angered by Simon's refusal to advance his daughter. Meanwhile, Natasha Benjamin man…