Arquette's Rebound Chick -- Very Celeb Friendly

10/12/2010 7:00 AM PDT

David Arquette's Rebound Chick Jasmine Waltz -- Very Celeb Friendly

After David Arquette began his "trial separation" from Courteney Cox a few months ago -- dude got reeeally close with a pretty hot new girl ... a girl who has plenty of experience with celebrity men.

The new chick is a former Hollywood cocktail waitress named Jasmine Waltz -- the same chick who decked Lindsay Lohan inside Voyeur back in July.

Over the past year and a half, 28-year-old Waltz has been connected with at least five other celebs -- including Ryan Seacrest, Chris Pine and Jesse McCartney.