On November 11, an unbelievable line-up of superstars will perform in one big mega concert. It's in Washington, D.C. for Veterans Day.

It is in honor of American veterans and their families. Dubbed the Concert for Valor, the Veterans Day celebration is being hosted by Starbucks and HBO, which will open up its signal to cable subscribers nationwide during a live telecast.

For those wanting to attend live. It's free and open to the public.

Scheduled to begin at 7 p.m. on the grounds between the Capitol and the Washington Monument, the concert is expected to draw a quarter of a million attendees. Organizers will host dedicated seating for military families.

The concert is featuring Bruce Springsteen, Rihanna, Eminem, Dave Grohl, Metallica, Carrie Underwood and Zac Brown Band, as well as appearances by Jamie Foxx, John Oliver, Meryl Streep, Steven Spielberg and Tom Hanks. All to say thanks to our Veterans.

Sources: The Washington Post, Radio Online