New couple alert? Jamie Foxx and Katie Holmes were spotting together dancing arm and arm together onstage to Robin Thicke's "Blurred Lines at the 4th annual Apollo in the Hamptons benefit, and the two "old friends" seemed to be enjoying themselves, US Weekly reports.

The 34-year old ex-wife of Tom Cruise is single and ready to mingle, though it's unclear if she and Foxx's dancing was another more than friendly. Still, photos of the two jamming to live performances at The Hamptons: A Night of Legends event with celebrity pal Ellen DeGeneres created a stir in the rumor mill. Holmes reportedly grabbed Foxx's arm and pulled him onstage with her, and according to a New York Port source, the famous mama told two female friends, "I haven't had such a good time in so long."

While the Post claims that Foxx and Holmes are simply "old friends," other reports claim that the two have been getting close over the past couple of weeks, and blog Diary of a Hollywood Street King claims that the two have been seeing each other "for a few months."

"I love Jamie," the actress said earlier this year when Foxx won the MTV Generation Award at the 2013 MTV Movie Awards. "First of all, he's just an amazing human being, just so multi-talented."

Commentors at Radar Online point out that Holmes and Foxx have been friends for so long, they were more than likely just having a good time together in a friendly, non-romantic way, as Holmes did invite DeGeneres to dance as well. The star-studded event raised more than $4 for the Apollo theater and its programs that night.

Following her highly publicized split with Cruise and the church of Scientology one year ago, the actress has made a calm and fairly easy-going life for herself and her daughter Suri in New York City.

"Katie couldn't be happier right now and is in a fantastic place," a source close to Holmes told US Weekly back in June. "She's doing a lot of yoga."

Click here to see photos of Katie Holmes and Jamie Foxx dancing arm-and-arm that night for the big event.

Do you think Katie Holmes and Jamie Foxx would make a good couple, or are these two just good friends? Share your opinion in the comments below!