Jennifer Aniston doesn't seem to be making a lot of close "friends" on the set of her new movie.

The Friends and Horrible Bosses star has reportedly been ostracizing herself from the rest of the film's cast and is acting a bit like a diva, according to Radar Online.

“Every day at lunch, the entire cast and crew head to a cafeteria facility where they all sit down and eat lunch together for well over an hour,” says a source. “But the only person who doesn’t eat with everyone else is Jen." 

"She quickly grabs a lunch to go and leaves,” the source adds.

Apparently, Jen has a "luxury SUV" provided for her to get to lunch  whereas the rest of the cast rides in vans  and Jen eats her lunch in a private trailer that is miles away from the film's set.

The movie Jen is currently filming is the Untitled Elmore Leonard Project in Connecticut with other famous cast members, such as Isla Fisher, Tim Robbins, and Will Forte.

Overall, Jen has been giving off the impression that she is above the others on the set, sources say.

“Her behavior is a clear indicator to everyone that she’s not approachable,” the insider continues. “And it’s just unnecessary. There’s no reason why she has to act any better than anyone else on that movie set.”

We're hoping Jen had a perfectly good reason to not eat with the cast  maybe she was busy?  and we hope she'll warm up to everyone soon!

Source: Radar Online