Nicole Scherzinger and Louis Walsh join X Factor hopefuls in a singalong at final auditions

Judges Nicole Scherzinger and Louis Walsh joined singing duo Just Us during the final day of this year’s auditions.

70-year-old Carol and 67-year-old Anna-Maria, who share 30 years of friendship, performed their rendition of Hasta Manana by ABBA when Simon Cowell suggested they were missing something.