There are just twenty four hours of preparation left for the two Welsh acts in the final of ITV's Britain's Got Talent tomorrow night.
Only Boys Aloud were keeping tight lipped on what we can expect from them tomorrow as they put their finishing touches to their performance.
Both dance group Nu Sxool and choir Only Boys Aloud both say they think they can win!
The teenage male voice choir sang the Welsh hymn Calon Lân, while fellow Welsh act Nu Sxool also won praise for their performance.
Nu Sxool and Only Boys Aloud are flying the flag for Wales in Britain's Got Talent finals on Saturday Night