Bush is said to have got in touch with Kardashian shortly after she filed for divorce after just 72 days of marriage in October, and according to Life & Style magazine, they could be about to get back together.
'Reggie reached out to Kim via text shortly after she announced she was filing for divorce to make sure she was okay,' said a source.
'They've stayed in touch ever since, texting and talking. Kim was Reggie's first love. He knows she's hurting right now, but when the time is right, he'll swoop in and take care of her.
'He's concerned about her. He's making sure she's holding it together. Reggie always knew that it wasn't going to work [between Kim and Kris], so he's been waiting and watching.'