Photo: WENN

It has been revealed that Ellie Goulding's latest single 'Burn' was in fact originally recorded by Leona Lewis - but was rejected by the X Factor winner before being released. Hear both versions of the track below. 

Goudling's rendition is set to featuring on an expanded re-release edition of her latest album, Halcyon - entitled Halcyon Days.

Hear Leona Lewis' version of 'Burn' below: 

Hear Ellie Goulding's version of 'Burn' below: 

The full tracklisting for Halcyon Days is:
1. 'Burn'
2. 'Goodness Gracious'
3. 'You, My Everything'
4. 'Hearts On Chains'
5. 'Stay Awake' ft. Madeon
6. 'Got It Under Control'
7. 'Flashlight' ft. DJ Fresh
8. 'How Long Will I Love You'
9. 'Tessellate'
10. 'Midas Touch' ft. BURNS  

Below: Ellie Goulding, live in Manchester