For the first challenge, the remaining acts had to sing in groups in The Voice UK style battles.
And the Overs category was by far the stand out of the evening, with former Pop Idol star Hayley Evetts the first to wow the judges.
She was joined by Nicola-Marie and LaTanza Meabon Whiteside in the next round.
[tag]Christopher Maloney[/tag] stunned the panel again with his voice, together with [tag]Kye Sones[/tag] and [tag]Melanie Masson[/tag] with all three going through to Day 3 of bootcamp.
Meanwhile [tag]Carolynne Poole[/tag]'s second shot at the show looked on course as she also got through to the second half of bootcamp.
However there's just six spots remaining at judges' house, and tomorrow night they'll be competing against one another to get through.