This week’s X Factor theme is Diva week and given that Whitney Houston is their big star guest, we can probably expect to hear more than one of her tunes.

Some of the contestants songs have been leaked and we’d love to hear what you think of the judges choices for their acts.

Joe McElderry – Where Do Broken Hearts Go

Lucie Jones – How Will I Know

Miss Frank - All The Man I Need

John and Edward – Oops I Did It Again

Rachel Adedeji – Unbreak My Heart