Jennifer Lopez and Alex Rodriguez’s daughters are so adorable! Family has always been important to J.Lo and A-Rod, and they made it a point to have their kids bond on the couple's vacation. 

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Lopez, 47, and Rodriguez, 41, took their girls to the Dominican Republic last week. And their kids became fast friends. J.Lo even posted a cute photo of Rodriguez's daughter Natasha giving Lopez's daughter Emme a piggyback ride. “Tashi and lulu” Lopez wrote next to the pic.

Jennifer Lopez and Emme Jennifer Lopez is very close with her twins Emme and Maximilian.

“[J.Lo and A-Rod’s kids have] really bonded and become good friends,” a source told E! News. “A-Rod’s older daughter, Natasha, is like a big sister to J.Lo’s twins.”

A-Rod and J.Lo have both been hands-on parents over the years. In fact, just after news broke that Rodriguez was dating Lopez, he posted a cute photo of him and his ex-wife at parent-teacher day with their younger daughter, Ella.

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The couple also spent time with A-Rod’s mom and Lopez’s ex Marc Anthony while in the Dominican Republic. 

Alex Rodriguez and Ella Alex Rodriguez and Cynthia Scurtis spent parent-teacher day with Ella.

Now that Rodriguez and Lopez are blending their families, fans are wondering if a proposal could be next. The stars started dating in March, and things have been moving quickly. Even before their Dominican Republic trip, they were seen in South Beach, the Bahamas, and NYC.

According to Us, a big reason their relationship works is because they are in similar places in their lives. They also have kids around the same age. In fact, when A-Rod gushed about J.Lo on The View, he made sure to mention what a great mom she was. “She’s an amazing girl, one of the smartest human beings I’ve ever met and also an incredible mother,” he said.

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Do you think Jennifer Lopez and Alex Rodriguez make a cute couple? Let us know your take in the comments section below!