It's so nice to hear that they're developing an off-the-camera relationship!
The insider reveals:
"It’s the closest Dannii and Cheryl have ever been. In the past they’ve had little contact off camera. This year they have each other’s number and are actually texting each other."
Given the year that Chezza has had, we think it's great that she's opening up to her fellow judge! Dannii could be a great friend to her!
[Image via WENN.]