The event will be held at the Avalon Hollywood, with Russell Simmons as the emcee.
Tickets priced at $250 per person have sold out. The next cheapest available is $500 per person, according to an invite.
Clinton’s campaign also has scheduled a $2,700 per-person reception earlier in the day at the home of ICM Partners’ Chris Silbermann and his wife Julia Franz.
This will be Clinton’s eighth fundraising visit to Los Angeles since announcing her candidacy. She was in Southern California on Friday to attend the funeral for Nancy Reagan, but the trip was not for fundraising.
Clinton’s rival for the Democratic nomination, Bernie Sanders, held a fundraiser at Avalon Hollywood in October, with guests including Seth MacFarlane.
Harper performed at fundraising events for Barack Obama in his 2012 reelection campaign, as well as his 2008 campaign for the presidency.