Cheryl ColeIs Cheryl Cole the best X Factor judge yet?

Her finalists just can't stop raving about her.

They're full of praise for Cheryl and her pizza-giving ways.

Cheryl's three ladies in the comp - Alexandra Burke, Diana Vickers and Laura White - have been bigging up their reality guardian once again to the press.

Alexandra told The Daily Mirror: "We have the best mentor. We went for a pizza at her house and she brought us all new phones.

"She made us hot chocolate and she sent four boxes of doughnuts to the house for all the contestants, too.

"And she wants us to stay over before she moves house. She has been through a lot in her life and she told us deep secrets so she's really open with us.

"We were able to be open with her too. We had a good old cry round there. She is normal and she is human."

So generous is Cheryl with her time, she's even reaching out to X Factor competitors who aren't in her category.

Sophie Wilson, of booted girl band Bad Lashes, said:

"After the show we spoke to Cheryl and her mum for a long time. Cheryl was telling us what songs she would have given us. She totally got what we were about."

Someone give the lady a medal.