23:51

Hillary Clinton’s primary eve party at the Greek Theatre in Hollywood was star-studded, writes the Guardian’s Nicky Woolf:

Chloe Grace Moretz posed for photographs inside the entrance. John Legend has sung; Eva Longoria just introduced Ricky Martin to the stage. Christina Aguilera and Stevie Wonder were all on the setlist.

But there was a sense that celebration over the AP’s call this afternoon that Clinton had clinched the delegates required to be the presumptive nominee might be premature.

“I know you saw the AP said we already had the nomination – do not let that keep you away,” said Longoria, before introducing Ricky Martin. “We need California. We need New Jersey. ... please find your polling place.”

Sean Harrington, an attendee at the concert who had been a Clinton supporter since the beginning, said that his main reaction to the news was relief. “I expected this,” he said, “but I’m hoping it convinces Bernie Sanders supporters to recognize the stakes.”

“I’m an idealist as well,” he added, “but given the stakes it’s important that we unify as a party.”