New York, NY – Tekashi 6ix9ine just took a few notes from 50 Cent and treated his adversary’s ex to a shopping spree. On Wednesday (June 13), the “Gummo” rapper posted an Instagram video with the mother of Chief Keef’s child, Slim Danger.

“What’s up, this Slim Danger,” she says.”This Chief Keef baby mama out here in New York and guess what? That nigga ain’t do shit for his fucking kid.”

“If you don’t know how to take care of your girl, niggas gonna take care of her for you,” 6ix9ine adds.

From there, the couple is filmed walking into a Gucci store where 6ix9ine flashes a wad of cash and buys whatever Slim Danger wants.

😂😂😂 REST IN PEACE

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Prior to the video, the Brooklyn-bred rapper posted an ominous warning to his Instagram page, claiming he was going to “end a career.”

Go leave L comments right now ….

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50 Cent pulled a similar stunt with Rick Ross’ ex Tiallondra “Tia” Kemp in 2009, when she and Rozay were embroiled in a child support case over their son. After posting an interview she did on ThisIs50.com, the Power star took her on a 5th Avenue shopping spree in the Big Apple.

The Get Rich Or Die Tryin’ OG has shown his support for 6ix9ine in the past. On Tuesday (June 12), Keef accused 50 of paying for 6ix9ine’s security while he was in Chicago and continued taunting him throughout the day.

Earlier this month, 6ix9ine gave Keef 48 hours to kill him, a feat he obviously didn’t accomplish. The two have been going at it for weeks now on social media.