Are Brad Pitt & Charlize Theron Dating?

UPDATE: A source tells People that Brad and Charlize are not romantically involved.

Romance rumors are swirling around Brad Pitt and Charlize Theron!

Pitt and Theron have reportedly been dating since the holidays. A source told The Sun, “They have been casually seeing each other for nearly a month now."

They sparked rumors after they met up following two separate screenings in Los Angeles. Another insider claimed of one post-movie meeting, “Brad came over to Chateau [Marmont] afterwards, changed his outfit and joined Charlize in a corner of the bar. She was on a vodka cocktail while he stuck to mineral water. They were ridiculously touchy-feely and his arm was around her back. At one point, he winked at her."

“Brad seemed in a really good place — they both looked really happy,” the source continued.

People magazine has shut down rumors that Pitt and Theron were introduced by her ex, Sean Penn. A source said, "That couldn't be more false. Not in the slightest."

The insider added, "About six months ago, they did a shoot together. So they have spent time together. But anything that may have happened beyond that remains to be seen.”

Theron dated Penn for two years, but they called it quits in 2015.

Since his split with Angelina Jolie, Pitt has been linked to several women, including Sienna Miller and MIT professor Neri Oxman, but he has not been spotted on a date.

Last year, Tiffany Haddish poked fun at the rumors after she was linked to Pitt. She told "Extra" in Austin, "He's got a lot of kids. I want to be number one, not number six or seven.”