James Arthur, Christopher Maloney and Jahmene Douglas have told Daybreak that they are "excited to be performing in the final."
James said: "I'm just blessed to be here. We'll be performing infront of 10,000 people.
"For anyone who inspires to be a singer or a musician it's the ultimate sense of achievement."
Speaking about the past week, Christopher added: "Bringing Gary Barlow back to my gran's house was unbelievable. It's something I have dreamed about all my life."