After millions of YouTube views and countless bottles of ink spilled on Scottish singing sensation Susan Boyle, the world will know if she claims top prize on Britain's Got Talent in a matter of hours.
Boyle, 47, has been holed up in a safe house, reportedly rehearsing for her final song in the hit competition.
The marmishly charming Boyle has allegedly been on edge for days, unnerved by her overnight celebrity and heckling from media and the public.
Boyle's main competition for the finals come in the form of 12-year-old Shaheen Jafargholi, whose powerful pipes have surprised many.
Stay with RadarOnline.com for performance clips, judge reactions and of course the big winner!