Rita Ora has denied reports that she's fallen out with 'wifey' Cara Delevingne, amid claims she's swapped the 20-year old for a more experienced model.

The Kate Moss, with a source telling the paper: "Rita sees Kate as an upgrade from Cara.

“She started to see Cara as a liability after she interrupted her set at a DKNY fashion show last month. Things have deteriorated since then.

“And she knows Kate can give her advice about making her career last decades.”

They added: “Cara was jealous of Rita’s relationship with Calvin but this time he’s not left out. He’s going to Ibiza with Rita, Kate and her husband Jamie Hince."

Meanwhile, Delevingne has been spending more and more time with Ora's raunchy rival Rihanna, with an insider also telling The Sun: "Rihanna wants to jet Cara to Barbados for her 21st birthday present.

“She wants them to stay in a suite in her favourite Barbados haunt, the Sandy Lane hotel.”

Watch this space!