The judges heaped huge praise on the little singer.

Louis told her, "Diana, you are breath of fresh air and I love everything about you. I think you are the one to beat".
 
Dannii loved her quirkiness and mentor Cheryl told her, "You nailed it, and I am so proud".

And Simon happily told her, "You are the singing version of Marmite - you'll love it or hate it. And Diana - I loved it. I thought it was fantastic".