26/11/2012 13:41 GMT | Updated 26/01/2013 10:12 GMT

Chris Brown Deletes Twitter Account After Vulgar Attack On Comedy Writer Jenny Johnson

Chris Brown continues to dazzle the world with his charm and manners, this time with an explosive volley of sexually graphic insults directed at a female comedian on Twitter.

The singer was convicted for an assault on Rihanna in 2009, which saw him hit, choke and bite his then-girlfriend at a pre-Grammy awards party.

Jenny Johnson has tweeted repeatedly about her disgust over Brown's behaviour, with one which read "Call me old fashioned, but Chris Brown should be in prison" being retweeted 1,869 times.

It was her response to Brown's tweet in which he claimed: "I look old as fuck! I'm only 23..." which saw the singer respond with a flurry of graphic, sexual insults, captured below in full.

Johnson's tweet which set Brown off, read: "I know! Being a worthless piece of shit can really age a person."

Brown's eloquent replies comprised of: "Take them teeth out when u Sucking my d*** HOE" and "mom says hello... She told me not to s**** in ur mouth, wanted me to s*** right on the retina".

Johnson, who extricated herself from the row claiming: "All I got from that exchange with Chris Brown is that he wants to shit and fart on me", has tweeted she is now receiving death threats from his fans.

Brown, who is rumoured to have rekindled is romance with Rihanna, deleted his Twitter account after the tirade.

Earlier this month, Brown posted a picture of himself dressed as a terrorist for Halloween, which some of his 11.6m followers claimed was racist.

In September he debuted a hideous new neck tattoo which several media outlets claimed looked like a beaten woman.

Amid suggestions the tattoo was a sick representation of Rihanna, the Don't Wake Me Up singer's people insisted the image was based on a sugar skull associated with the Mexican celebration of the Day of the Dead.

Chris Brown vs. Jenny Johnson