NYC-born Sienna began work as a model before catching the acting bug.Her first major role was in 2004's Alfie, during the filming of which she met and fell in love with her co-star Jude Law.A source revealed to Us Weekly, "He got it done at home recently.Jen [Garner] knows about it but feels like it's not her problem."Despite the false rumors, Ben is having a ball directing the movie.He has had some special scenes with Sienna, including kissing scenes.They seem to get along great, but Ben has acted very professional." Another insider on set added, "The paparazzi are there every day they are filming. He is a great director who likes to hang out on set with those he is directing.”Aside from catching Ben shooting with Sienna, photogs also captured a glimpse of Ben's new full-back tattoo of a phoenix.In 2011, Sienna began dating Robert Pattinson's best friend, actor Tom Sturridge.The actress is also well known for her style; pioneering 'boho chic' in the noughties.
Sienna and Jude were engaged before splitting in 2005 after it emerged Jude had had an affair with his children's nanny.
Sienna dated actors Balthazar Getty and Rhys Ifans before reuniting with Jude in 2010, but the golden couple split again in 2011.
The first source explained, "Ben seems very happy to film and direct. He is very chatty and friendly with everyone on the set.
He makes sure to create a fun and positive work environment.”“Live by Night” is scheduled to hit theaters sometime in 2017.
Earlier this week, Ben Affleck and Sienna Miller sparked rumors of an on-set romance after they were spotted holding hands on the set of their film “Live by Night”… The two play love interests in the 1920s period piece, which centers on the son of a police captain transitioning into the criminal underworld.A source told People, "There are no signs of a romance between them.