07-04-11 Malibu, CA Actor Sean Penn and a mystery woman at a 4th of July party on the beach in Malibu, CA. After Sean got tired of seeing the paparazzi the couple jumped on a jet ski to get away. Also at the party was actor John C. McGinley... Non-Exclusive Pix by Flynet ©2011 818-307-4813 Nicolas 310-869-0177 Scott