Rob Kardashian Split With Rita Ora: Twitter Rant Alleges 'She Cheated With Nearly 20 Dudes'

Reality star Rob Kardashian announced on Twitter he ended a relationship with his girlfriend because she cheated with 20 different men.

The woman is alleged to be British singer Rita Ora because the couple went public with their relationship last summer. Kardashian never mentioned Ora's name in the Twitter rant but he has stopped following the British singer on Twitter, deleted almost his entire history on the social media account and removed pictures of her on Instagram.

"She cheated on me with nearly 20 dudes while we were together, I wonder how many she will sleep with now that we apart? But I mean 20?!!!," Kardashian tweeted on Monday, Dec. 3. He has since removed the tweet but an image of the post can be seen here .

"I'm actually disgusted a woman could give up her body to more than 20 dudes in less than a year's time while trying to start a career," he also wrote.

A source confirmed the breakup of the "Keeping Up With The Kardashians" star with Jay-Z's Roc Nation artist, but cited the distance between them.

"They'd only decided to go public with the romance a couple of months ago so as not to put any pressure on themselves but they've already split," a source told The Sun. "Rob has now deleted everything on Twitter that reminds him of Rita. It's really sad - they really liked each other but with him living in LA and her over in London, it was becoming impossible to maintain a relationship.

Kardashian's older sister Khloe Kardashian Odom tweeted her brother a note of comfort: "Cheaters never prosper @RobKardashian...Rob be nice kiddddd"

"I love you," Rob tweeted back to his sister.

The tweets between the siblings have also been deleted.

The former couple had become so smitten with each other that they tattooed each other's names on their knuckles.

Rob posted the photo of their tattoos on Twitter with the caption: "Sh-t got crazy tonight... What can I say... #tatmynameonya," he tweeted at the time.