The urban Chicago storyline between Interscope artist Chief Keef and rapper Cashout is getting even more interesting.

Chief Keef has officially been served with child support papers. The 17-year-old father instagrammed a photo of the official document to his Twitter with a caption that read, “#OfficialyOnChildSupport.”

Chicago rapper CashOut, who resides from the St. Lawrence area of the city, broke down the brewing beef between himself and Interscope Recording artist Chief Keef.

CashOut is going no holds barred against Interscope artist Chief Keef. The bricksquad gangster disciple member released a diss track calling out the “I Don’t Like” rapper.

It looks like Chicago rapper CashOut is taking notes from rapper 50 Cent on diss tactics.