X Factor star Ella Henderson has admitted she's gutted by criticism from Nicole Scherzinger tonight.
The 16-year-old performed Bring Me To Life by Evanescence for this weekend's Halloween themed show.
Nicole Scherzinger said: "This was my least favourite performance of yours, I loved this song and for me, it was the wrong key. It could have had even more depth."
Tulisa added: "That song did sound different from the original, but you always make songs your own, that's what makes you so special."
Speaking on Xtra Factor, Ella said: "I did get feel a bit gutted, only because I have warmed to Nicole in this competition.
"But I'm expecting the criticism now, I'm going to take it it on board and work on it."
Chatting to Xtra Factor's hosts Olly Murs and Caroline Flack, Ella admitted that she felt her weakest performance was last week, despite enjoying herself.
"Last week I really enjoyed myself up there so I am going to keep enjoying myself. Out of all the performances I would say last week was the one I wasn't as confident with."
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The latest results show airs on Sunday night, which will feature performances from Fun. and Robbie Williams, as well as one more act being given the boot.