Ben Affleck
Ben Affleck has been spotted with Lindsay Shookus a couple of times recently Getty

It seems like Ben Affleck has finally moved on with a new woman. The Justice League star and Lindsay Shookus have added fuel to their dating rumours with a coffee date on Monday (10 July).

According to E! News, the Accountant star and the Saturday Night Live producer was spotted in Los Angeles on a Starbuck coffee run.

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For the outing, Affleck was casually dressed in a black T-shirt and dark jeans, while Shookus flaunted a black mini-dress and chic white sneakers.

This comes just days after they were spotted on a "very intimate" date night at Giorgio Baldi in Los Angeles and their quick summer getaway to London.

Although the pair is yet to comment on their rumoured romance, multiple reports in the past couple of days have claimed that they are indeed a couple.

People magazine has even claimed that the two were romantically involved in 2013, while they were married to other people. Shookus was married to SNL executive Kevin Miller, while Affleck to Jennifer Garner.

"[Affleck and Shookus] full-on had an affair. They would fly back and forth, but he would mostly visit her in New York," a source previously told the celebrity new website. "They didn't hide... They would use the Mandarin Oriental [hotel]. They were regulars."

"Both of them were married at the time. They were having secret rendezvous every time he came in to New York City and other places too," another source said. "Both of them were cheating on their spouses so they were very careful about it. Jen and [Shookus'] husband both found out about it around the same time."

A source previously told E! News that the pair is "in the early stages" of their romance after being friends for some time.

"It's more than a summer fling," the source told the celebrity news website. "They are having fun and care for each other. It's early and they are taking it slow."