The 47-year-old singer and "World of Dance" judge shared new photos Wednesday of her 9-year-old twins, Max and Emme, enjoying a sunny day by the pool with the 41-year-old retired New York Yankees star.
"#aboutlastweekend #summertime," she captioned a slideshow on Instagram for her 67.1 million followers.
Lopez posted several pictures from her family day at home, including Max sharing a moment with Rodriguez as Emme smiles nearby.
She and Rodriguez returned from a solo trip to Paris last week.
"Jennifer loves France. She has been many times and was very excited about the vacation with Alex," a source told People. "They had the best week."
"Things are great with them," the insider added. "Jennifer still gushes about Alex every chance she gets. The more she gets to know him, the more she likes him. They are definitely very serious."
Lopez shares Max and Emme with ex-husband Marc Anthony, while Rodriguez is dad to daughters Natasha and Ella with ex-wife Cynthia Scurtis.
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The former MLB star told "Extra" last week that his relationship with Lopez is going great.
"Our kids get along really well, we're both from New York, we're both Latin, we're both in our forties, we're really enjoying life," he said.
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