RnB Singer Tours White House, Rihanna Shares Picture

Rihanna looks quite at home behind the briefing room podium. She posted the image of her trying to fill Josh Earnest's shoes during a recent stop at the White House.
The Stay singer is in the nation's capital for a free Veterans Day concert featuring some of the biggest names in music.

Rihanna, with her entourage in tow, took a tour of the President's mansion on Monday."West Wing Posse!!" she wrote along with one of the images posted on her Instagram account.

Rihanna was one of several big name acts performing at the Concert for Valour on Tuesday night on Washington's National Mall.  She was joined by Bruce Springsteen, Eminem and Metallica, among others.