Ben Affleck and Jennifer Garner enjoyed their free time with daughters Seraphina and Violet in Santa Monica, California on January 16, 2010. The Hollywood couple watched their daughters Seraphina and Violet enjoyed the slides. According to onlooker, Jennifer Garner even joined her kids in the fun and slid down too! The Affleck family obviously enjoyed the lazy Saturday afternoon.

In related news, Ben Affleck has reportedly confessed he didn't know who Blake Lively was when she auditioned for his new movie. Ben Affleck spoke with Esquire Magazine, and revealed: "This girl came in, and no one had said to me beforehand, 'Hey, look for this person', and obviously she was really attractive, and so I thought, 'Oh, here comes some blonde girl'." Photos: Fame Pictures