The rapper asked for more time to respond to new charges, but a federal judge say the case will go to trial as scheduled next month.
The lawsuit, filed over a dance set to Charli's "Apple", is the latest in a long line of cases filed over viral dance moves used in video games.
After months of attacking the reliability of the infamous surveillance clip, attorneys for the rap mogul have finally formally moved to block prosecutors from playing it.
A court in Seoul sides with ADOR in its contract dispute with the K-pop group.
The star's lawyers say they need more time to prepare because prosecutors have filed new charges and failed to hand over key evidence.
The rapper was previously sentenced to 55 years for a separate 2016 murder.
Six months after Steel won Young Thug's stunning release, Diddy is adding the well-regarded lawyer to his defense team.
In this week's Legal Beat, DMX's estate wins a dispute with his ex-wife, Nelly threatens revenge after a case is dropped, Soulja Boy is held liable for assault and much more.
The rapper was acquitted of capital murder in the case, a more serious charge that would have carried an automatic life sentence.
Ali claimed Nelly had refused to acknowledge his work on his debut solo album, but the star's lawyers said the long-delayed case was "frivolous."