Smart may still be young, but he looks to be living up to the responsibility of being a step-father. The former backup dancer helped four-year-old Emme do tricks in the pool before the two played with water guns poolside. Lopez swam in a yellow bikini while assistants shaded he with and umbrella.
Lopez is in process of finishing up a joint North American tour with Enrique Iglesias. The mom of two will be heading to Europe, Asia and Australia do a solo tour.
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