The beat to the Mobb Deep track "Shook Ones" plays in a pivotal scene in Eminem's 8 Mile.
According to Havoc, the man who made the beat, the royalties are still coming in 20 years later.
He was asked about his reaction to hearing his music in the classic movie for the first time and here's what he had to say.
"I was really taken back because I didn’t even know if Eminem was a fan,” Havoc said. “So to hear that, I found out he was a fan and then the cha-ching sound went off in my head."
"The royalties from 8 Mile are going to be good for a while," added the interviewer.
"It bought this Fendi sweater," Havoc said, showing off his current fit.