The X Factor Results Show Performances - Week 2

First up on the performance front was the final 14 giving an energetic version of Lady GaGa and Beyoncé's 'Telephone.'

The first celebrity guest was previous X Factor contestant of 2 years ago, Diana Vickers, who performed her new single 'My Wicked Heart.'

Next up with international chart topper Katy Perry with the exclusive first live performance of her new single 'Firework.'



After Storm Lee's ejection with the lowest number of votes, both Diva Fever and Belle Amie took to the stage in the sing off to battle for the last remaining place in next week's show. First up was Diva Fever with 'I Will Survive.'



Next to take to the stage was Belle Amie with their victorious performance of Fergie's 'Big Girls Don't Cry,' which resulted in Diva Fever being eliminated from the show, with 3 votes from Louis, Dannii and Cheryl.