Chris Brown has deleted his Twitter account after a vulgar online exchange with comedian Jenny Johnson.
Jenny says she is now receiving death threats on Twitter from the singer's supporters.
The fight started when 23-year-old Chris posted a picture of himself, saying he looked old. Jenny replied: "I know! Being a worthless piece of (expletive) can really age a person."
The singer responded to her saying: "Take them teeth out when u s****** my d*** HOE," and posted other comments, too graphic and misogynistic to publish.
Jenny posted a link to a news story about his 2009 assault on then-girlfriend Rihanna.
Jenny took the opportunity to correct his spelling and said that his mother must be proud.
Chris responded by calling her “worthless” and a “thirsty b****”. He later claimed he was joking. “Just ask Rihanna if she mad??????” he wrote.
Chris had 11.6 million followers on Twitter.