The 42-year-old retired MLB star shared a sweet photo with Lopez's son, 10-year-old Max, on Instagram.
The picture shows Rodriguez holding Max while also embracing a young woman. Lopez is parent to Max and his twin sister, Emme, while Rodriguez is dad to two daughters, 13-year-old Natasha and 10-year-old Ella.
"#FeelingTheLove #GroupHug #FamilyTime," the former New York Yankees player captioned the snapshot. Lopez responded in the comments with several heart emojis.
Lopez shares Max and Emme with ex-husband Marc Anthony, while Rodriguez is parent to his daughters with ex-wife Cynthia Scurtis.
Lopez responded this month after Rodriguez called her a great role model for his daughters.
"He's so lovely and he's so supportive and encouraging of everything I do," the singer told Entertainment Tonight.
"I'm glad that he sees me that way, that I would be a good role model to his girls. You know, I'm just trying to be a good mom to mine and the best I can be for all four of them," she added.
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Rodriguez and Lopez confirmed their relationship in March 2017.
Rodriguez said in an interview with "The Ellen DeGeneres Show" in April that meeting Lopez was "the luckiest day" of his life.
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