Cheryl Cole has reportedly fallen out with Simon Cowell because she thinks that he has become "distant" since it emerged that she may not make the panel of the US 'X Factor'.
According to Daily Star Sunday, the pair had a "heated conversation" about the show recently.
A source said: "Cheryl and Simon are not getting on as well at the moment. He's been distant towards her and she feels like he's turned his back on her."
"They hardly saw each other when she was in LA. Cheryl called him when she arrived back in the UK earlier this week and they had quite a heated conversation."
"She appreciates all his help but said she felt like she had no support for any of the meetings she had in America."
"He told her she was blowing everything out of proportion and was being 'oversensitive'. But Cheryl feels like he could have helped her more."
"Simon texted her later to tell her to stop being 'silly' and reinforced how much he cares about her."
"But she said she couldn't seem to understand why he was being so distant and strange over the past few weeks."
"Simon previously told her she 'had it in the bag' and as soon as it transpired that she didn't, he stopped making as much contact."
