Chris Brown reportedly deleted his Twitter account on Sunday after an ugly fight with Jenny Johnson, a writer and comedienne from Houston, Texas with more than 300,000 followers.

Brown's Twitter account was disabled as of today and Johnson said she had received multiple death threats following the nasty fight.

"It's alarming how many death threats I'm receiving via @ replies. I encourage everyone, including @Twitter to look through them. Not cool," she tweeted Monday.

It all started on Sunday when Brown tweeted "I look old as f---! I'm only 23."

Johnson, who throughout the fight made references to Brown's assault to Rihanna, replied: "I know! Being a worthless piece of sh-- can really age a person."

Then they carried on with insults:

Brown:

"Take them teeth out when u Sucking my d--- HOE."

Johnson:

"It's 'HO," not 'HOE,' you ignorant f---."

Brown:

"I should fart while ur giving me top."

Johnson:

"Your mom must be so proud of you."

Brown:

"See. I don't even have to tell u what u already know. Thanks HO #bushpig!"

"Mom says hello...She told me not to shart in ur mouth, wanted me to sh-- right on the retina,"

Johnson:

"YOU FLIRT!!!"

"Okay. I'm done. All I got from that exchange with Chris Brown is that he wants to shit and fart on me."

"I have zero respect for a person who seems unapologetic for the terrible crime he committed and shows no signs of changing." (Rihanna's latest record is called Unapologetic.)

Brown:

"Just ask Rihanna if she mad??????"

Johnson:

"Get some help. Seriously."

Earlier this month, Johnson also criticized Brown's Halloween costume. On Nov. 1, Johnson commented on Brown and his friends disguised as terrorists. She re-tweeted Brown's picture and wrote: "Cause you're a violent criminal dressed as a violent criminal."

Brown has gained a bad reputation after he beat his ex-girlfriend Rihanna in 2009 and plead guilty in a felony assault case. However the pair seem to have reunited again. This month they released a song together called "Nobody's Business" talking about their personal lives.