The longstanding feud between 50 Cent and Ja Rule is still happening. If you didn't believe two grown men could be this petty, you've clearly never navigated through 50 Cent's Instagram page. The man is hilariously shady on social media, continually going after his regular foes and ensuring that he always has the upper hand. Just the other day, he saw that Teairra Mari was starting to gain some momentum in their feud and what did he do? He filed for a trademark on the slogan she's been using against him. Using business tactics to prevent her bag is one of the pettiest things Fiddy has done this year and today, he decided to spark a fire with another one of his enemies, going at Ja Rule and reacting to the rapper's reported $2 million debt with the IRS.

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Yesterday, we reported that Ja Rule owes over $2 million in back taxes and after reading through our article, 50 Cent chose to publicly respond on his page. He reposted the headline, adding his own two cents in the caption. "Come on I know he not that bright but damn," wrote the Power producer. 

At this point, you can't expect any other type of reaction from the entrepreneur. 50 Cent appears to do regular Google searches for his rivals, making sure that he has the most up-to-date information before striking with his venomous bite. Are you on team Ja or 50?