Sienna Miller

J.K. Simmons, Sienna Miller and Taylor Kitsch have joined Chadwick Boseman's action-thriller "17 Bridges."

Sienna Miller is now dating her 'Foxcatcher' director, Bennett Miller — read more.

The actor who infamously engaged in an extramarital affair with Sienna Miller now says it made his relationship with his wife “stronger.”

It's been over a decade since she was first engaged to Jude Law, but the torrid years that followed have not waned Sienna Miller's feelings for her former beau.

Domhnall Gleeson and Sienna Miller look incredible in a still from Burberry's new holiday campaign, ... Sienna Miller Lands in LA After Her Month of NYC Events.