Grammy-winning rapper Eminem and Dr. Dre will once again team up and release a new single later this week called "Die Hard" presumably off Doc's upcoming Detox solo album.

According to reports, the project will premiere this Friday (May 6).

    Detox may still not have a release date, but that's not stopping Dr. Dre from pumping out the singles. The hip-hop icon is prepping a second collaboration with Eminem for his long-delayed album. In a surprise announcement at the end of Showtime's "Fight Camp 360°: Pacquiao vs. Mosley," the narrator says that Dre will premiere his new Em-assisted single "Die Hard" during the show on Friday, May 6, at 10 p.m. This follows Dre's previous collaboration with Eminem "I Need a Doctor," which currently sits at No. 16 on the Billboard Hot 100. (Rap-Up)