Susan Boyle Performs 'Memory'-Complete Britain's Got Talent

Complete Britain's Got Talent Semi-Final 1 show: Most reality stars can only dream of cracking America, but this one's already done it! Susan Boyle sings 'Memory' in a bid to match her audition success and bring down the house!
Having made the choice to ditch her double act, Addicted, Sue Son returns for the live Semi-Final, but did she make the right decision after all?
10-year-old Natalie Okri stays fresh in everyone's mind as one of the very talented finds of this series. Tonight she's back to try and repeat her success at the auditions. Has she got what it takes?
Following Nick Hell's audition yesterday, it beggars belief what he'll come up with tonight! One thing is for sure - don't try this at home!
With Piers concerned that these best friends are just a one trick pony, what will Faces of Disco be able to do to their act to get the votes they need?
From all the acts who have performed this evening, only 2 can go through to Saturday's final. Who will it be?

Susan Boyle - Britain's Got Talent - Semi-Final 1