The playground is usually a place for sneakers, sand buckets, and swing sets. For hot mama Kate Beckinsale, it's more about shiny leggings, knee-high boots, fashionable sunglasses, and horsing around with her daughter, Lily. The stunning pair were accompanied by Kate's eye-catching hubby, Len Wiseman. Check out the family's fun time at the park by clicking Start Slideshow [1].