Read on to find out who you'll see battling this weekend - and what they'll be singing (complete with pictures of the battles themselves)...
Stephen Cornwell vs Jake Shakeshaft
Song: 'Every Teardrop is a Waterfall' - Coldplay
Remind me who they are! Stephen won over Rita Ora with his muscles but Will snapped him up after his rendition of 5 Seconds of Summer's 'She Looks So Perfect'; Jake, on the other hand, impressed the coaches with his name and, more importantly, his Ed Sheeran cover.
Sheena McHugh vs Hollie Barrie
Song: 'Sisters Are Doing It