Irish rockers U2 said Wednesday that a European Union without Britain seemed "unimaginable", a day before the tight vote on whether to leave the bloc.

Performing Puccini to a rapt New York audience, her soprano voice soaring to the rafters, Lubana al-Quntar may be the last person most Americans would think to be a Syrian refugee.

But half-an-hour's drive from Donald Trump's campaign headquarters, she and dozens of other classically trained refugees gave a special concert at the close of World Refugee Day to highlight the cultural contributions made by those who have fled war and persecution abroad.

Alejandro Fuentes, a former contestant on Mexico's version of "The Voice," has died in Chicago after being shot multiple times, authorities told AFP.

The singer died Saturday afternoon "due to multiple gunshot wounds," the Cook County Medical Examiner's office said.

Hillary and Bill Clinton welcomed the birth of their second grandchild Saturday, gushing that they are "over the moon."

"We are overjoyed to be grandparents again with the arrival of our grandson, Aidan Clinton Mezvinsky, born on Saturday, June 18, 2016," the presumptive Democratic presidential nominee and her husband, the former president, wrote in a statement.

Turkish police fired tear gas, water cannon and rubber bullets late Saturday to disperse hundreds of people protesting after Islamists attacked Radiohead fans for attending an album launch during Ramadan.

Hollywood has been clamoring to capture Cuba's colorful charm since a thaw in frosty Cold War relations, but the islanders say the boom comes with their own underfunded film industry in crisis.

Several big American productions have created jobs and put Havana's art deco elegance in the shop window since U.S. filmmakers were given the right to shoot on the Communist-led island in January.

British rock group Radiohead on Saturday condemned "violent intolerance" after Islamists brutally attacked customers at an Istanbul record store attending an album release party, angered that the event coincided with Ramadan.

Led Zeppelin bassist John Paul Jones appeared in court Friday to reject allegations that his bandmates had plagiarized an obscure instrumental rock song for their iconic hit "Stairway to Heaven."

Florida's Walt Disney World plans to put up signs warning of the danger of alligators following the death of a toddler snatched from the shore of a resort lake, U.S. media reported.

"All of our beaches are currently closed, and we are conducting a swift and thorough review of all of our processes and protocols," Walt Disney World Resort Vice President Jacquee Wahler said in a statement Thursday.

U.S. rocker Meat Loaf collapsed on stage mid way through a hit song while performing late Thursday in the western Canadian city of Edmonton, local media reported.

Video of the concert posted on news sites show the veteran rocker falling down while singing his 1993 smash "I'd Do Anything for Love."