Jennifer Lopez and Alex Rodriguez are reportedly already talking about marriage

Things are getting serious fast for Jennifer Lopez and Alex Rodriguez!

The new couple, who started dating just three months ago, are reportedly already talking about marriage.

"They've been talking about the future and, of course marriage has come up," a source told Us Weekly. "They aren't making wedding plans, but they have been talking about their lives."

Jennifer, 47, and Alex, 41, have already introduced each other to their families and a source close to Lopez revealed "their families love them together."

Jennifer's mom and sister both gave their blessing and think the retired MLB player is "very charming." And if you recall, J.Lo was hanging out with A-Rod's sister, Susy Dunand, just a couple weeks ago. Susy posted a sweet selfie with the "Jenny From the Block" singer so we have a feeling she's a fan of her brother's new girlfriend!

Most importantly, Jennifer and Alex's children approve of their relationship -- Alex has already met Jennifer's 9-year-old twins, Max and Emme, while she hung out with his two daughters Natasha, 12, and Ella, 8, during their recent stay in Miami.

Judging by their recent outings, things are going strong for J-Rod (their unofficial couple name). The pair were totally matching during a date night at NYC hotspot Il Mulino. In another outing, the "Shades of Blue" actress stole the show from her man with a vibrant red $2,835 crop top.

"They have a lot in common and the same interests," the J.Lo source revealed. "It's going well so far. They are both hoping this goes the distance."

And if the loved-up pair were to walk down the aisle, it wouldn't be the first for either of them. Rodriguez married Cynthia Scurtis, who he met in a gym, in 2002. They later divorced in 2008.

Meanwhile, Lopez has been married a whopping three times, with her latest divorce being to Marc Anthony in 2014.