Sienna Miller

January babies

See which stars are marking milestone birthdays this month!

Dunzo

Sienna Miller and fiancé Lucas Zwirner pull the plug on romance

Autograph, please!

Sienna Miller signs autographs after finishing a stage performance, plus more celeb pics Aug. 28-Sept. 1

Getting Closer?

Brad Pitt and Sienna Miller have reportedly been "spending some time together," plus more news

Laughing it off

Sienna Miller is reportedly laughing off the reports that she and Brad Pitt are an item

Love lines

Brad Pitt and Sienna Miller get cozy — just like Katy Perry and Chris Martin

Berlin Film Fest

Sienna Miller, Charlie Hunnam and more stars attend the 2017 Berlin International Film Festival

You've Got Mail!

Tori Spelling gets a burn letter via TMZ, plus Orlando Bloom, Scarlett Johansson, Megan Fox, Jon Gosselin, Adrian Grenier, Sienna Miller, and more

Back in Control?

In the latest Shortlist: Britney Spears is ready to take back her life, plus Mischa Barton, Kiefer Sutherland, Sienna Miller, Ashlee Simpson, and more

"Twilight" Baby?

In the latest Shortlist: Could Kirsten Stewart be pregnant? Plus Megan Fox, Chace Crawford, Sienna Miller, Anna Paquin, Kelly Osbourne, and more.

Tiger Style

Jessica Simpson watches Tony Romo take on Tiger Woods, plus Jennifer Aniston, Sienna Miller, Posh and Becks, Beyonce, Amber Rose, and more.

Innocent Sienna

In the latest Shortlist: Sienna Miller doesn't do one-night stands, plus Lindsay Lohan, ,Jennifer Aniston, Tila Tequila, Miley Cyrus, Madonna, and more!

Disappearing Act

In the latest Shortlist, Mischa Barton says her weight isn't a concern, plus Kate Winslet, Hugh Jackman and Barbara Walters, Sienna Miller, and Simon Cowell.

Broadway Bound

Sienna Miller is set to star in After Miss Julie on Broadway. She's in good company…