Is Jennifer Lopez Dating Dancer Casper Smart?

By Sara Hammel

11/13/2011 at 02:00 PM EST

Has Jennifer Lopez found love again?

A few months after she and husband Marc Anthony announced they were splitting, the American Idol judge appears to be logging time with a new man: Los Angeles-based dancer Casper Smart.

"Yes, they are dating and having a good time," a source tells PEOPLE of the pair. "They've been getting more open with their flirting for weeks."

Smart, who has appeared in Glee, Step Up 3D and How I Met Your Mother, reportedly also dances at Los Angeles-area nightclubs.

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Smart also reported that he and Lopez worked together on Friday night, posting on his Facebook page: "In Palo Alto Bout to do a show w/ Jennifer Lopez for some1s birthday."

Lopez had been most recently linked to Bradley Cooper.

As for her budding romance with Casper, another source describes it as "a fun fling." Says the source: "It's not meant to turn into anything more."

A rep for Lopez had no comment.

This wouldn't be the first time Lopez, 42, has been romantically involved with a dancer. She was married to choreographer and dancer Cris Judd in 2001, and the couple split in 2002.

• Reporting by JESSICA HERNDON