Lil Tjay is shedding some light on why he had beef with Offset before the Migos rapper got shot last month ... and as these things often start, it's over money.
Tjay dropped by "The Breakfast Club" on Wednesday ... and said at some point, he was at a casino with Offset -- and broke him off $10,000 because Offset was asking others to float him.
As Tjay tells it ... he later asked Offset when he would pay him back, and the rapper got "all tough" with him -- and then, more insultingly ... showered strippers with cash in front of Tjay.
Offset did the interview in Los Angeles ... and he's also done a concert since the shooting ... and he explained how it was no big deal for him to get back to regular life.
Offset was just slapped with a federal lawsuit by a music producer who claims the rapper used his song on his solo album without first getting a deal in place ... TMZ has learned.
According to court docs, obtained by TMZ, music producer Chase Dalton Rose aka ChaseTheMoney claimed Offset used his song “Worth It” on his second solo album, Set It Off, without an agreement in place with him.
The producer admits he worked on the song with Offset that would have allowed the rapper to record vocals over one of his songs, but said no agreement over compensation and transfer of rights was ever executed. He wants a full accounting and an order forcing Offset to fork over some of the money he made on the song.
Back in March 2025, Offset sued ChaseTheMoney, over the drama in federal court seeking a declaration from the court that Offset fulfilled his end of the deal with the producer.