The 3rd December edition will see the last few acts battle it through to win a place in the grand final.
Following the eviction of rapper Honey G last week, only 4 musical acts remain in the competition.
Tonight's show will see Emily Middlemas, Matt Terry, 5 After Midnight and Saara Aalto compete for the highly coveted places in the final by singing two songs.
The semi-final is sure to be a heated one as each judge still has an act remaining in the competition so it's guaranteed that the claws will well and truly out tonight.
This week's edition will see each act take on a classic Christmas hit aswell as a contemporary pop song so the pressure is certainly on.
According to
METRO, the songs that each act will be singing tonight is as follows:
Matt Terry
- Silent Night
- Say You Love Me - Jessie Ware
Emily Middlemas
- Happy Christmas (War Is Over) - John Lennon
- Mad World - Gary Jules
5 After Midnight
- Stay Another Day - East 17
- Signed, Sealed, Delivered (I'm Yours) - Stevie Wonder
Saara Aalto
- All I Want For Christmas Is You - Mariah Carey
- Chandelier - Sia
It's looking like an action-packed Saturday and Sunday nights.
