The singer has included covers of Nine Inch Nails 'Hurt' (later covered by Johnny Cash), The Goo Goo Dolls' 'Iris' and Counting Crows' 'Colorblind' on the new digital bundle, which is available to download now in Ireland.
The new songs will be available to download in the UK on December 11 following her appearance on this year's X Factor final at Wembley Arena.
Listen to Leona Lewis's 'Hurt' below:
The Hurt EP will then be released in the US on December 20 after the star performs the title track during the final of X Factor USA.
Lewis has released the trio of new songs to bridge the gap between her album releases, after her third studio set Glassheart was pushed back to March 26, 2012.
Listen to Leona Lewis's 'Iris' below:
The 26-year-old recently revealed that she has worked with Scottish DJ Calvin Harris on a track for her new album and that she would like to record another with him.
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Listen to Leona Lewis's 'Colorblind' below: