Well this is a new one..
The pair who were engaged for six months back in 2012 are apparently back in contact with one and other as a source has said to Close Magazine:
“She’s been in touch with Leandro. He got in contact when he heard about her mum, and they’ve been speaking regularly.
“They met up in Miami earlier this year and she told him what was going on in her marriage too. She’s fond of him.”
The pair broke up when Leandro told The Sun that Katie had spent the night at Simon Cowell’s house and that’s when he broke the engagement off.