Rob Kardashian has appeared to blast rumoured ex-girlfriend Rita Ora for "cheating" on him with "20 dudes", in an emotional rant on Twitter.
News spread early on Monday that the secretive couple had apparently split after almost a year of dating, despite never officially confirming their relationship.
Rob Kardashian appears to have accused Rita Ora of cheating on him with 20 men! (Twitter/Splash News)
While a source attributed the break-up to the difficult "long-distance," but now the Keeping Up With The Kardashians star and sock entrepreneur Rob, seems to accuse the 'Shine Ya Light' songstress - who has had a ridiculously busy year with the launch of her career - of cheating on him with several other men in a series of messages that were quickly deleted.
"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," Rob tweeted at the start of his rant.
"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. But I mean 20?!"
There is no reason to believe that Rob's claims are true, but the reality star's older sister and X Factor USA host Khloe Kardashian Odom also chimed in.
"Cheaters never prosper @RobKardashian ill be home today... Try and smile little brother," Khloe tweeted, to which Rob simply replied: "I Love You."
The siblings both deleted their tweets shortly after posting them. Rita is yet to respond to the accusations.
Entertainmentwise reached out to Rita Ora's spokesperson but received "no comment."
UPDATE: (December 4) Rob Kardashian has tweeted that he didn't mention Rita Ora's name in his initial "cheating" tweets.
"Just so we clear I never once mentioned 'Rita Ora' in any of my tweets or even used the word 'wh*re' and I never would. I Respect Women," Rob clarified.
"Sad that the media created negativity for a young artist new to the game that is working so hard to make it. Never mentioned any names."
"I speak truth. I'm a very Real dude and everything I say I mean... But never called anyone specific a wh*re and said any names. You all did."
Happier times: Rita and Rob dine with his sister Kim (WENN)