Sightings: Chris Brown shows up at Wall’s final 21st

While he didn’t croon or dance, singer Chris Brown did his duty and showed up late Saturday night at Love nightclub to fete Washington Wizards’ John Wall on his 21st birthday. Brown was in town performing a leg of his F.A.M.E. tour at the Verizon Center and joined several other NBA players and hordes of club-goers to wish Wall well. This was the last of several birthday celebrations for the Wizards’ 2010 first-round draft pick. (Another spent at an Atlanta strip club with rapper Ludacris and “The Cosby Show’s” Keshia Knight Pulliam.) Brown was sporting a black T-shirt and ball cap.