Watch the fun interview now!

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Jennifer Lopez is once again opening up about her super-steamy sex scenes with hunky co-star Ryan Guzman in their new film The Boy Next Door.

Despite Guzman’s ripped body and undeniable good looks, the 45-year-old actress says she didn’t enjoy getting physical with Guzman in front of the camera.

“I wouldn’t say they’re fun,” J.Lo told Ryan Seacrest this morning on his KIIS radio show. “They’re not fun. They’re awkward and a little bit uncomfortable, but you try to get into it, to make it look real.”

Lopez joked she doesn’t act for the added benefit of sex scenes with hunky co-stars! “I get mine at home! I’m good,” she cracked. “I’m not here for that. No, but seriously, I like to keeping it professional! I don’t need to get messy.”

As for Guzman, he dished, “I was excited. After reading the script, I was so excited about the character and the people that were attached to it. So I was just ready to work. I was up for the challenge. That’s for sure.”

Still, Guzman agrees that bedroom scenes aren’t always pleasant. “I wasn’t uncomfortable at all,” he revealed. “In fact, she was the one that helped me out to become comfortable throughout the whole scene.”

Seacrest then joked that Guzman, 27, is the perfect age for J.Lo’s type (AKA, young, hot men). “He’s in your sweet spot,” Seacrest teased.

“There’s nothing going on here! We have a movie coming out. We’re co-stars,” she insisted. “But we have been having fun promoting the movie, I can say that. We went to the Globes the other night. We had a good time.”