'X Factor' winner Sam Bailey has revealed that she genuinely doesn't know how she might react if her winner's single, 'Skyscraper', goes to No.1 for Christmas. 

Speaking to EntertainmentWise about the fact that it's No.1 on this week's midweek update, she explained that it's overwhelming to think that people are buying the song and making it successful:

“I've just found out I'm midweek number one which is great. But you know, if I sit down on Christmas day and hear my song playing I think I'm gonna freak out a little bit.”

“It's gonna be like, a surreal kind of parallel universe moment where I think 'is this really happening?' I'm going to celebrate either way to be honest because I feel I deserve to celebrate. Spending Christmas at home with my family is going to be amazing.”

Bailey, meanwhile, will support Beyoncé on her Birmingham's LG Arena on February 24 as part of her winner's contract with 'The X Factor'.