Now that Brad Pitt is single, we have the feeling a lot women are going to try to win his attention. And rumor has it, there’s one he’s got his eye on.

Page Six reports that the soon-to-be-divorced superstar was doing some serious flirting with Sienna Miller, who stars in a new movie from his Plan B production company.

Sources say they were seen at a restaurant near the ArcLight movie theatre in Los Angeles where the premiere for The Lost City of Z was held earlier in the night.

They were with a bunch of friends but onlookers claim that Pitt and Miller were heavily enjoying each other’s company and they were talking to each other all night.

Rumors of them flirting the past have come up before and Sienna spoke about it to Page Six, telling them that Brad’s producing the movie she’s in, but she hasn’t seen him. That he hasn’t been to set and she’s only met him twice.

But reps for Pitt and Miller have not commented this time around.

What’s the saying? Where there’s smoke there’s fire?