Elba arriving at the White House on Wednesday. (Bill O'LearyThe Washington Post)

Idris Elba reporting back to fans, via Facebook, after attending the White House state dinner for Britain on Wednesday. No hard feelings, it seems: Obama told ESPN earlier this month that his favorite “Wire” character is Omar — but Omar is everyone’s favorite. And he told the British actor that he’s a fan of his other gritty crime drama, the BBC’s “Luther.”

Read earlier: White House state dinner: Sweet nothings across the pond, 3/14/12

State dinner leftovers: Samantha Cameron, White House wines, 3/15/12

Fashion at White House state dinner, 3/14/12

VIPs at British state dinner at White House, 3/14/12