It seems like it was just yesterday that Brad Pitt and Angelina Jolie shocked the world by announcing that they were going their separate ways. Now, multiple reports revealed that the former Hollywood power couple may have already moved on with other people, pointing to Sienna Miller as the "Allied" actor's new love.

Previous reports claimed that the 53-year-old actor and producer and Sienna Miller were spotted in L.A. looking like a couple and "heavily enjoying each other's company." Jude Law's former partner recently broke her silence regarding her alleged romance with Brad Pitt after his divorce from Angelina Jolie.

The 35-year-old actress, model, and fashion designer was clearly unhappy with the rumor that has been making its rounds on the Internet.

Sienna finally breaks her silence

"I'm not going to even dignify it with a response," she told Page Six at a Cinema Society screening of "The Lost City of Z." "It's predictable and silly." While most people are baffled as to how Sienna Miller's name was suddenly dragged through Brad Pitt and Angelina Jolie's divorce drama, it is highly possible that it may have started with her new biographical adventure/drama film.

Sienna Miller's new movie, "The Lost City of Z," is where Brad Pitt was supposed to star but served as a producer instead. This is the only link that the British-American actress and Angelina Jolie's ex have.

It's quite normal for the actors/actresses and producers to build a working relationship and maybe that's where all the romance rumors started for the two.

Sienna reacts to alleged romance with Brad

Sienna Miller's reaction about being linked to Brad Pitt after the infamous Brangelina split is quite understandable. Her name has bee included in humiliating and degrading lists like "Hollywood's 10 Hottest Homewreckers." The "American Sniper" actress was accused of cheating on Jude Law with Daniel Craig before, so she definitely does not want to be part of Brad Pitt and Angelina Jolie's divorce drama.

Meanwhile, previous reports revealed that Angelina Jolie may have already found a new man in her life. The Brad Pitt replacement and the 41-year-old actress, filmmaker, and humanitarian were allegedly "cozying up" during her trip in Cambodia with the Brangelina kids. However, the mystery man turned out to be a part of the "Maleficent" actress' security team and all the romance rumors suddenly came to a screeching halt.