London, May 12: Rihanna and Chris Brown, who recently split, are now fighting on Twitter while accusing each other of cheating.
The couple is tweeting and instagramming nasty messages to each other about being unfaithful, the Mirror reported.
The 'Umbrella' singer started the row by uploading a photo on instagram with the words: "If I drop all my hoes for you and we still don't work out you owe me some hoes."
In a reply to the 25-year-old singer picture, Brown took over to Twitter and wrote: "She's not mine if she's everybody else's".
This isn't the first time the former couple have used the micro blogging site to write cryptic messages about their relationship.
Earlier, Brown had tweeted the message: "Sometimes loving someone is too much! So loving from a distance will help everyone grow! Be blessed. Live ya life!"
Rihanna retaliated with a tweet that suggested Brown had been less than faithful.
"Settling is not an option! Nothing less than 100 percent loyalty, honesty, and respect!! Love ain't for kidz #butimsleeptho," she wrote. (ANI)