Chris Brown Lashes Out on Instagram, Wanted a Baby With Ex Karrueche

Being a new parent is stressful and Chris Brown seems pretty fed up.

Ever since news broke that he was the father of a nine-month-old baby named Royalty by a woman NOT named Karrueche, Brown has remained relatively silent on the matter.

While his ex-girlfiend, Karrueche Tran broke up with him publicly on Twitter when she learned of his side-chick's baby, saying "Listen. One can only take so much. The best of luck to Chris and his family. No baby drama for me," Brown has yet to make any public statements about the baby or the breakup...until today...kind of.

In a since-deleted Instagram comment, Brown lashed out at his haters with vigor.

"How bout yall kiss my ass. Ima post what the f*ck I want, say what I want when I want. I don't owe you nosey muhf*ckahs a damn thing. This FRUITZ #500."

On a happier note, reports claim that Brown is on good terms with the child's mother, a 31-year-old model named Nia, and that they plan to peacefully and privately co-parent the baby.

"The two of them having been talking constantly and he's told her that under no circumstances does he want her to gallivant his daughter around and make a mockery of the three of them on the blogs and in the magazines just to get a coin," a source told HollywoodLife.com. "He's promised her he will step in with money and blank checks to keep everything under wraps."

According to sources, Nia plans to move to California with Royalty so they can both be closer to Brown.

Despite the hardships involved, Brown is likely to settle into his new role quite happily, as fatherhood has been on his mind for quite some time. Sources told TMZ that Chris Brown and Karrueche talked about having kids several times while they were together, but that Tran refused to consider babies before marriage and was hesitant about derailing her budding acting career.