Here's all the pictures from tonight's latest X Factor 2013 live performances.
This week The X Factor brought back Big Band week to the show, with the remaining eight acts performing on stage with a full 30 piece orchestra.
In the girls category, and Abi Alton performed Frank Sinatra classic That’s Life, while Hannah Barrett shone with This Is A Man’s World
After her shock appearance in the bottom two last weekend, 16-year-old Tamera Foster belted out Michael Buble hit Cry Me A River in a bid to avoid the sing off again.
Over in the girls category and 'dark horse' Luke Friend performed Moondance while there was another Sinatra hit from Sam Callahan in the form of Ain’t That A Kick In The Head, before Nicholas McDonald sung Dream A Little Dream.
After Kingsland Road's exit last Sunday night, Rough Copy are the only remaining group in Gary Barlow's category, but look like they'll be in for a long time yet after their brilliant take of Hit The Road Jack.
Finally, the lone remaining Overs act, Sam Bailey showed why she was the favourite to win with New York New York.
What did you make of tonight's performances? Who was your favourite and who do you think will be in trouble tomorrow? Add your comments below!