Hollywood's most influential ladies came out for Hil!

Cameron Diaz and Eva Longoria were just a few of the celebs that attended Hillary Clinton's Democratic Senatorial Campaign Committee fundraiser, and the event drew in a record breaking $2.1 million! The gathering, held at Tavern in Brentwood and co-hosted by DreamWorks Animation boss Jeffrey Katzenberg, cost a whopping $32,400 for a ticket.

While we're all for politics, what really caught our attention was the shiny ring on Cammy D's ring finger! Rumors have been swirling for weeks that the actress might be engaged to her Good Charlotte rocker boyfriend Benji Madden, and we're inclined to believe the reports based on her behavior last night. The blonde beauty made every attempt to hide her left hand in her jacket pocket as she made her way to out of the party, but we still managed to get a brief glimpse at her bauble.

Talk about a power dinner!