"American Idol" judge Jennifer Lopez was caught kissing ex-boyfriend Casper Smart in West Hollywood on Wednesday, March 25.

Guess Casper couldn't make himself invisible like the iconic film because the paparazzi snapped several images of the two, lips smacked together and all.

Lopez was reportedly filming an episode for "Idol," and Smart was practically glued to her hip for the entire day, according to Us Weekly.

At the end of the filming, Lopez took off with Smart in his white convertible, and it's unclear what transpired afterward.

The 45-year-old beauty has been very open about her love life in several interviews, and mentioned that she was still single as of January. JLo and Casper broke it off in June 2014, and from the looks of things, it seems they may rekindle their romance.

"I think being on my own has been really great for me," she told told Us Weekly at the time. "There was a time where I was just like 'Ehhh, I'm just not going to deal with anybody, I just want to be on my own.' Now I'm getting back into the mix. For right now, I just have no announcements to make."

Smart, who is 18 years Lopez's junior, is a dancer and a choreographer and meshed well with the "I Luh Ya Papi" singer for their similar passions. The 27-year-old has admitted that he and Lopez have hung out several times since their split nine months ago.

"Casper still really loves Jen a lot, and she loves him," an inside source said. "They are still close."