Kim K's brother Rob Kardashian breaks up with Rita Ora

After appearing to be in a relationship for over a year, Rob Kardashian and Rita Ora finally confirmed their romance by tweeting a photo of themselves kissing two months ago.

However, that picture has since been deleted from Rob's account - as has all evidence of his relationship with the singer.

The US reality star mysteriously unfollowed Rita - who he previously referred to as his 'baby' - over the weekend, before removing every tweet and photo that related to the gorgeous blonde.

And as rumours emerged that the showbiz couple had split up, Rob unleashed quite the angry rant online. Quite the angry rant indeed.

He wrote on Twitter this afternoon: 'Disgusted a woman could give up her body to more than 20 dudes in less than a year while trying to start a career.

'How can a woman who is so busy trying to start her own career have time to be with so many dudes all while in a relationship?!

'She cheated on me with nearly 20 dudes while we were together I wonder how many she will sleep with now that we apart?'