And it may have only been a year, but what a year it has been for the youngster, who already has had a number single and is about to release her debut album.
Cher said: "I'm really nervous. I'm always nervous, even if it's a performance in front of 20 people.
"But y'know what? I've done it before - I did it for a good few weeks - and so I don't think it's going to kill me to go on stage. I think I'm going to love getting on that stage."
Speaking to DigitalSpy about the performance, the teenager teased: "I can't tell you that because then it won't be as exciting!"
Watch the video for Cher’s latest single ‘With Ur Love’ below..