Alex Rodriguez kisses Jennifer Lopez in intimate personal photo on J-Lo's Instagram

The weather's heating up -- and so is J-Rod!

Jennifer Lopez gave a shoutout to her "man crush" Alex Rodriguez on Monday with an intimate photo of the couple. J-Lo looks serene, her eyes closed, as A-Rod kisses her on the temple. In the background is the ocean -- possibly the Bahamas, as the two vacationed there earlier this year.

Ever since making their joint red carpet debut at the Met Gala in early May, the couple has been more open about their blossoming relationship. Lopez was even seen casually FaceTiming her guy during breaks from shooting "Shades of Blue" in New York.

Although J-Lo has posted a few photos of Rodriguez since they began dating in February (including one of their kids adorably hanging out!), he's has been a bit more resistant to share personal photos as they've gotten more serious. He did, however, post a selfie of the duo ahead of the Met Gala.

The high-profile romance has countless fans wondering if an engagement is down the road -- but let's not get ahead of ourselves. Both have been married before (Lopez three times!) and have children, so they're likely to take things relatively slow.