Radaronline reports that troubled singer Chris Brown’s mom is furious at his latest online antics. Radar Online says Joyce Hawkins is angry that Brown, 22, took to his Twitter page to tell his “Haters” to “f*ck off” after things were seemingly going so well for him.

You’re probably asking where his mom has been through all of his past Twitter outbursts? Allegedly, Joyce Brown is “scared” of her son’s narcissistic rages, which she has been on the receiving end of.

Meanwhile, “Joyce is absolutely livid that those vile words and rants were posted on Chris’ Twitter page. She isn’t buying his excuse that he didn’t post it and she has told him that it is his Twitter page, and only he should be posting to it, period,” a source close to the situation tells RadarOnline.com.

“She feels like people were just waiting for a negative reaction to what others were saying about him. She had begged Chris to just ignore it and she is just beside herself that after such successful performances at the Grammys and winning the award, people are now talking about this Twitter controversy. … It’s time for Chris to grow up, and his mother told him that. Chris is his own worst enemy at times and she constantly worries about how he is going to react to stressful situations.”