Matt Damon - Matt Damon And Ben Affleck Co-hosting Cory Booker Fundraiser
The Good Will Hunting stars will oversee the event at tycoon Ron Burkle's home, alongside fellow co-hosts JJ Abrams and Jennifer Garner.
Tickets for the bash range from $1,000 (£666) to $10,000 (£6,666), and will help fund Booker's campaign to take over the seat left vacant by Senator Frank Lautenberg following his death in June (13). He will go up against Republican Steve Lonegan at the election on 16 October (13).
Eva Longoria has already thrown her support behind Booker, joining him on the campaign trail in New Jersey earlier this month (Aug13) to urge locals to vote.