Reliable Source: 50 Cent hits up a Maryland liquor store; Estelle hangs with the Howard University marching band. Which VIP had the best D.C. weekend?

Music types dominated D.C.'s A-list scene this weekend, showing up all over the DMV, from the White House to a Maryland liquor store. As usual, Howard's homecoming drew some big names, including rapper and entrepreneur Sean Combs, while Steven Tyler and other musicians performed at a Sunday event on the Mall to help end addiction.