Brief news from here and elsewhere:

Beyonce (Danny Moloshok/Reuters)

Beyonce has canceled a concert tonight in Antwerp under doctor’s orders, amid a bout  of dehydration, exhaustion and a whole lot of gossip-blog speculation. (Associated Press)

— With John Kerry’s brother Cam stepping up to serve as acting Commerce secretary, this appears to be the first time two brothers have served in a Cabinet at the same time. (In the Loop)

— Jim Lehrer says he’ll never ever ever host another presidential debate, no way, no how. (The Hill)

More Reliable Source: Angelina JolieAretha Franklin; Jeanine McDonnell; Savannah Guthrie; Michael Kaiser