Legendary rappers Tupac Shakur and Notorious B.I.G. might have been rivals in life, but they’re now united in copyright litigation.

A pair of photographers who snapped separate photos of the late hip-hop stars are teaming up to sue Univision for copyright infringement, accusing the broadcaster of using the images without permission in a web article about “Unsolved” murders.

“Plaintiffs sent a letter to Univision, demanding that it cease and desist all publication and display of the Subject Photographs,” write lawyers for the photographers in their Wednesday suit. “Univision has failed to meaningfully respond, necessitating this action.”

The case was filed by the estate of Chi Modu, a well-known hip hop photographer, over a black and white picture of Biggie looking into the camera in his trademark Coogi sweater and sunglasses; and by Dana Lixenberg, another acclaimed photog who has snapped pictures of Iggy Pop and Steely Dan, over an image of Pac in a bandana and sports jersey.

Attorneys for Modu’s estate and Lixenberg say Univision stitched the images together and used them as art for a 2018 article reporting that a trailer had been released for a USA Network documentary series called Unsolved: The Murders of Tupac and The Notorious B.I.G.

Though Biggie and Tupac have both been gone for nearly 30 years, Wednesday’s lawsuit is just one of many recent intellectual property battles over the two iconic rappers.

Modu’s estate filed one of them, suing Universal Music Group in 2022 for allegedly using a Tupac photo in a blog post. Then last year, Shakur’s own estate threatened to sue Drake for using an AI-generated version of the later rapper’s voice. And in February, Biggie’s estate filed a lawsuit against Target, Home Depot and other retailers over allegations that they sold unauthorized canvas prints of the famed “King of New York” photo. Coogi even got in on the action in 2018, suing the Brooklyn Nets after they released a multi-colored jersey that were “inspired by Biggie” and paid homage to the Brooklyn-born rapper.

In one case, Biggie’s estate sued Modu himself, claiming the photographer had illegally authorized the use of his photos on commercial products like skateboards and shower curtains. In 2022, a year after the famed photographer passed away, a judge ruled that such merch likely violated the rapper’s likeness rights. The case ended in a settlement last year.

Reps for Univision did not immediately return a request for comment on the new lawsuit on Friday.