Photo Credit: Zana Najjar/THZ

Eminem and Rihanna are joining forces once more.

The two stars just wrapped up their Monster Tour in August but are reuniting again for a special event that’s set to air on HBO for Veteran’s Day.

The “Concert for Valor” will be held at the National Mall in Washington, D.C, on November 11 in honor of all that’s served our country.

The free concert will start and air on HBO at 7pm.

Bruce Springsteen, Metallica, Dave Grohl, Carrie Underwood, and Zac Brown Band are set to perform as well. In addition to appearances from Jamie Foxx, Meryl Streep, Steven Spielberg, and Tom Hanks.