She’s done over 40 movies, but her boyfriend, Alex Rodriguez, still gets jealous of Jennifer Lopez’s on-screen loves. I mean, we understand it’s not fun for the former baseball star to watch his girlfriend kiss a lot of guys, but you do know she’s acting, right?

“A-Rod has shown his true colors, green with envy,” a source exclusively revealed to Life & Style magazine, “and has gotten upset about J.Lo’s love scenes.”

According to the insider, the 43-year-old “can’t stand” seeing the mother of two “make out with another man, whether it’s real or fake.” While he knows she’s an actress, “it really bothers him,” the source confessed. “He can’t help it.”

Fortunately for A-Rod, the “Jenny from the Block” singer is very careful about discussing her steamy scenes with her love of over a year. After A-Rod saw her new movie, Second Act, “he didn’t say anything” about the shower scene she had with her co-star Milo Ventimiglia. “He didn’t go there. He was like, ‘OK this is part of…this is what we’re doing,” the actress told Andy Cohen on his Sirius XM show.

The Bronx beauty is also very cautious when it comes to picking out her hot and heavy scenes featuring other actors. “Of course I think about it and I always do what’s appropriate and professional. I’ve been doing this a long time,” she said. “But yeah, I wouldn’t take anything that would make me feel super uncomfortable in my real life.”

J.Lo will also never come home and brag about who she kissed on set that day. “No, you don’t do that. You don’t do that because what’s the use? They might cut it out of the movie,” she revealed. “Why make trouble? We cross that bridge when we come to it.”

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Stand up for those who can’t!!! Proud to be here supporting #thebuonicontifund to find the cure for paralysis where @arod is being honored at the 33rd Great Sports Legends Annual Dinner #greatnight for an amazing cause 💙

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Welp, we hope that A-Rod’s jealously goes away ASAP because we need more adorable Instagram posts from the two of you!

For more on this story, pick up the latest issue of Life & Style Weekly, on newsstands now!