Pop singer Jennifer Lopez made Casper Smart her Man Crush Monday via Instagram, enticing people to believe they are back together.

A photo posted by Jennifer Lopez (@jlo) on May 11, 2015 at 6:28pm PDT

Lopez posted the photo of him during a shoot calling him a "Handsome Bear" and stating that she loved the picture.

Smart posted the same picture to Instagram two months ago while promoting his new project.

"Can't wait for our photo shoot pictures from #FakeOff to come out. @trutv," he captioned the post.

Though some believe that it's a sign they are together, they have said they are still good friends. The photo could perhaps be a way for Lopez to help promote his projects.

Smart did not make the "American Idol" judge his Woman Crush Wednesday, but he did post photos of himself at the premiere of "Home."

A photo posted by Jennifer Lopez (@jlo) on Mar 22, 2015 at 1:43pm PDT

J.Lo starred in the DreamWorks movie and was there with her two children. In an Instagram post, she promoted the animated film and called her children her coconuts.

A photo posted by B Smart (@beaucaspersmart) on Mar 22, 2015 at 3:21pm PDT

Smart took a solo picture on the purple carpet.

A photo posted by B Smart (@beaucaspersmart) on Mar 26, 2015 at 2:23pm PDT

In a separate post, the dancer snapped a photo with another star of "Home," Jim Parsons. He tagged Parsons in the post, promoted the video, but did not mention Lopez.

A video posted by B Smart (@beaucaspersmart) on Mar 18, 2015 at 12:31pm PDT

Smart also posted a video clip of "Home" to his Instagram account.

"CHECK OUT MY MOVES. So fun doin @themoviehome #motioncapture & #animation #dreamworks In theaters March 27th #ThanksTim @therealjimparsons," he captioned the post.

Although Casper has not posted photos of Lopez to his Instagram, the couple has been seen together a lot lately, HollywoodLife reports.

"Jen and Casper spend all their free time with each other. He is always at 'Idol' with her," a source tells Hollywood Life. "They work together as well, so time together is plentiful."

J.Lo was not at the Met Gala with Smart. She also previously said that she is not focusing on dating at the moment. Instead, she wants to get to know herself better and focus on her children.

Will the 45-year-old star and 28-year-old dancer rekindle their flame?

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