He just can't get enough of his lady!

A-Rod thought J.Lo looked so beautiful on their dinner date at Nobu Malibu over the weekend, he couldn't resist snapping her photo as they waited for their car at the valet. When is the baseball legend going to pop the question?

Ellen recently asked Jenny from the Block about the couple's marriage plans, but she played coy on the subject. We all know she's patiently waiting for a rock, though!

A source tells X17:
    "Jennifer knows Alex is "The One," especially after her string of failed relationships. She finally feels like she's with an equal, and she can't believe how much they have in common. Their kids all love each other, too, which makes things so seamless and easy. She can't wait to be Mrs. Rodriguez."

If he likes it than he better put a ring on it!