Shauna Sextron throws shade on Twitter at ex-boyfriend Ben Affleck

Throwing shade!

Shauna Sexton took to Twitter on Tuesday to admit she has no interest in staring at her ex-boyfriend Ben Affleck on the big screen in his latest film, "Triple Frontier."

“Really want to see triple frontier, but I have reservations about staring at my ex’s face for 2 f–king hours,” the 23-year-old Playboy model wrote.

Affleck, 46, and Sexton briefly dated from August to October in 2018 in the midst of his latest rehab stint. Sexton was once spotted visiting him Malibu facility in September yet although they split shortly after.

The actor now seems to be back on with "Saturday Night Live" producer Lindsay Shookus. Just last week, the couple attended the "Triple Frontier" premiere together in New York City. Affleck and Shookus called off their romance in August 2018, right when he started dating Sexton.

Sources reported that Shookus initiated their split over the summer due to his alcohol addiction. “It was very hard for her to break up with Ben, but she knew he wasn’t getting better and that it was time for her to step aside,” the source told People.

It's been five months since the former "Batman" star left his treatment facility. ET reported that Affleck is "doing great" post-rehab. "He spent a lot of focused time finding support that would help set him up for success," the source says.